article.bib

@article{Dominici_NatureMed_2012,
  title = {{V}ersatile robotic interface to evaluate, enable and train locomotion and balance after neuromotor disorders},
  author = {Nadia Dominici and Urs Keller and {{H. Vallery}} and Lucia Friedli and Rubia van den Brand and Michelle L. Starkey and Pavel Musienko and Robert Riener and Gr{\'{e}}goire Courtine},
  journal = {Nature Medicine},
  year = {2012},
  number = {7},
  pages = {1142-1147},
  volume = {18},
  doi = {10.1038/nm.2845},
  url = {https://www.researchgate.net/publication/225087966_Versatile_robotic_interface_to_evaluate_enable_and_train_locomotion_and_balance_after_neuromotor_disorders}
}
@article{Vallery_at_2012,
  title = {{C}ooperative {C}ontrol {D}esign for {R}obot-{A}ssisted {B}alance during {G}ait},
  author = {{H. Vallery} and Alexander B{\"{o}}gel and Carolyn O'Brien and Robert Riener},
  journal = {at-Au\-to\-ma\-ti\-sie\-rungs\-tech\-nik},
  year = {2012},
  number = {11},
  pages = {715-720},
  volume = {60},
  doi = {10.1524/auto.2012.1041},
  url = {http://www.dbl.tudelft.nl/fileadmin/Faculteit/3mE/Over_de_faculteit/Afdelingen/BioMechanical_Engineering/Onderzoek/DBL/Publications/doc/Vallery_BalanceAssistanceduringGait_at2012.pdf}
}
@article{Vallery_TNSRE_2009,
  title = {{R}eference {T}rajectory {G}eneration for {R}ehabilitation {R}obots: {C}omplementary {L}imb {M}otion {E}stimation},
  author = {{{H. Vallery}} and Edwin van Asseldonk and Martin Buss and Herman van der Kooij},
  journal = {IEEE Transactions on Neural Systems and Rehabilitation Engineering},
  year = {2009},
  month = {Feb},
  number = {1},
  pages = {23-30},
  volume = {17},
  doi = {10.1109/TNSRE.2008.2008278}
}
@article{Vallery_BMT_2011,
  title = {{C}omplementary {L}imb {M}otion {E}stimation for the {C}ontrol of {A}ctive {K}nee {P}rostheses},
  author = {{{H. Vallery}} and R. Burgkart and C. Hartmann and J. Mitternacht and R. Riener and M. Buss},
  journal = {Biomed Tech (Berl.)},
  year = {2011},
  number = {1},
  pages = {45-51},
  volume = {56},
  url = {http://www.tudelft.nl/fileadmin/Faculteit/3mE/Over_de_faculteit/Afdelingen/BioMechanical_Engineering/Onderzoek/DBL/Publications/doc/Vallery_CLME_BMT2011_AuthorsCopy.pdf}
}
@article{Vallery_RAM_2008,
  title = {{C}ompliant {A}ctuation of {R}ehabilitation {R}obots - {B}enefits and {L}imitations of {S}eries {E}lastic {A}ctuators},
  author = {{{H. Vallery}} and J. Veneman and E. van Asseldonk and R.
Ekkelenkamp and M. Buss and Herman van der Kooij},
  journal = {IEEE Robotics \& Automation Mag.},
  year = {2008},
  number = {3},
  pages = {60-69},
  volume = {15}
}
@article{Hollnagel_NeuroscienceMethods_2011,
  title = {{B}rain activity during stepping: a novel {MRI}-compatible device},
  author = {Hollnagel, Christoph and Br{\"{u}}gger, Mike and {{H. Vallery}} and Wolf, Peter and Dietz, Volker and Kollias, Spyros and Riener, Robert},
  journal = {J Neurosci Methods},
  year = {2011},
  month = {Sep},
  number = {1},
  pages = {124--130},
  volume = {201},
  doi = {10.1016/j.jneumeth.2011.07.022}
}
@article{Hollnagel_MBEC_2013,
  title = {{N}on-linear adaptive controllers for an over-actuated pneumatic {MR}-compatible stepper},
  author = {Hollnagel, Christoph and Vallery, Heike and Sch{\"{a}}dler, Rainer and L{\'{o}}pez, Isaac G{\'{o}}mez-Lor and Jaeger, Lukas and Wolf, Peter and Riener, Robert and Marchal-Crespo, Laura},
  journal = {Med Biol Eng Comput},
  year = {2013},
  month = {Feb},
  pages = {799-809},
  volume = {51},
  comment = {http://dx.doi.org/10.1007/s11517-013-1050-9},
  doi = {10.1007/s11517-013-1050-9}
}
@article{Marchal_THaptics_2015,
  title = {The effect of haptic guidance on learning a hybrid rhythmic-discrete motor task},
  author = {Marchal-Crespo, Laura and Bannwart, Mathias and Riener, Robert and Vallery, Heike},
  journal = {IEEE Trans Haptics},
  year = {2015},
  number = {2},
  pages = {222-234},
  volume = {8},
  doi = {10.1109/TOH.2014.2375173},
  url = {http://www.dbl.tudelft.nl/fileadmin/Faculteit/3mE/Over_de_faculteit/Afdelingen/BioMechanical_Engineering/Onderzoek/DBL/Publications/doc/HapticGuidance_RhythmicDiscrete_Marchal_2015_T_Haptics_authors.pdf}
}
@article{Parietti_TMECH_2011,
  title = {{S}eries {V}iscoelastic {A}ctuators {C}an {M}atch {H}uman {F}orce {P}erception},
  author = {Parietti, Federico and Baud-Bovy, Gabriel and Gatti, Elia and Riener, Robert and Guzzella, Lino and {{H. Vallery}}},
  journal = {IEEE Transactions on Mechatronics},
  year = {2011},
  number = {5},
  pages = {853-860},
  volume = {16},
  url = {http://www.tudelft.nl/fileadmin/Faculteit/3mE/Over_de_faculteit/Afdelingen/BioMechanical_Engineering/Onderzoek/DBL/Publications/doc/Parietti_TMECH2011_AuthorsVersion.pdf}
}
@article{Pennycott_JNER_2012,
  title = {{T}owards {M}ore {E}ffective {R}obotic {G}ait {T}raining for {S}troke {R}ehabilitation: a {R}eview},
  author = {A. Pennycott and V. Ureta and D. Wyss and {H. Vallery} and V. Klamroth-Marganska and R. Riener},
  journal = {Journal of NeuroEngineering and Rehabilitation},
  year = {2012},
  number = {65},
  volume = {9}
}
@article{Pfeifer_TBE_2012,
  title = {{M}odel-{B}ased {E}stimation of {K}nee {S}tiffness},
  author = {Serge Pfeifer and {H. Vallery} and Michael Hardegger and Robert Riener and Eric J. Perreault},
  journal = {IEEE Transactions on Biomedical Engineering},
  year = {2012},
  number = {9},
  pages = {2604-2612},
  volume = {59}
}
@article{Pfeifer_TMECH_2015,
  title = {Actuator With Angle-Dependent Elasticity for Biomimetic Transfemoral Prostheses},
  author = {Pfeifer, Serge and Pagel, Anna and Riener, Robert and Vallery, Heike},
  journal = {IEEE Transactions on Mechatronics},
  year = {2015},
  number = {3},
  pages = {1384-1394},
  volume = {20},
  doi = {10.1109/TMECH.2014.2337514},
  url = {http://www.dbl.tudelft.nl/fileadmin/Faculteit/3mE/Over_de_faculteit/Afdelingen/BioMechanical_Engineering/Onderzoek/DBL/Publications/doc/PfeiferRienerVallery_ANGELAA_TMECH2015.pdf}
}
@article{Schueck_JNER_2012,
  title = {{F}easibility and effects of patient-cooperative robot-aided gait training applied in a 4-week pilot trial},
  author = {Alex Sch{\"{u}}ck and Rob Labruy{\`{e}}re and {{H. Vallery}} and Robert Riener and Alexander Duschau-Wicke},
  journal = {Journal of NeuroEngineering and Rehabilitation},
  year = {2012},
  number = {31},
  pages = {1-15},
  volume = {9},
  doi = {doi:10.1186/1743-0003-9-31},
  url = {http://www.tudelft.nl/fileadmin/Faculteit/3mE/Over_de_faculteit/Afdelingen/BioMechanical_Engineering/Onderzoek/DBL/Publications/doc/Schueck_PatientCooperativeGaitTraining_JNER2012.pdf}
}
@article{Tucker_JNER_2015,
  title = {Control strategies for active lower extremity prosthetics and orthotics: a review.},
  author = {Tucker, Michael R. and Olivier, Jeremy and Pagel, Anna and Bleuler, Hannes and Bouri, Mohamed and Lambercy, Olivier and Mill{\'{a}}n, Jos{\'{e}} Del R. and Riener, Robert and Vallery, Heike and Gassert, Roger},
  journal = {Journal of NeuroEngineering and Rehabilitation},
  year = {2015},
  number = {1},
  pages = {1},
  volume = {12},
  __markedentry = {[Heike:]},
  doi = {10.1186/1743-0003-12-1},
  url = {http://www.dbl.tudelft.nl/fileadmin/Faculteit/3mE/Over_de_faculteit/Afdelingen/BioMechanical_Engineering/Onderzoek/DBL/Publications/doc/TuckerMR2015PREPRINTControlProstheticsandOrthotics.pdf}
}
@article{Wieser_JNER_2012,
  title = {{Q}uantification of clinical scores through physiological recordings in low-responsive patients: a feasibility study.},
  author = {Wieser, Martin and Buetler, Lilith and {H. Vallery} and Schaller, Judith and Mayr, Andreas and Kofler, Markus and Saltuari, Leopold and Zutter, Daniel and Riener, Robert},
  journal = {Journal of NeuroEngineering and Rehabilitation},
  year = {2012},
  month = {May},
  number = {1},
  pages = {30},
  volume = {9},
  doi = {10.1186/1743-0003-9-30}
}
@article{Wieser_MBEC_2014,
  title = {Cardiovascular control and stabilization via inclination and mobilization during bed rest.},
  author = {Wieser, Martin and Gisler, Stefan and Sarabadani, Amirehsan and Ruest, Rafael M. and Buetler, Lilith and Vallery, Heike and Klamroth-Marganska, Verena and Hund-Georgiadis, Margret and Felder, Morena and Schoenberger, Josef L. and Gutknecht, Clemens and Riener, Robert},
  journal = {Med Biol Eng Comput},
  year = {2014},
  month = {Jan},
  number = {1},
  pages = {53--64},
  volume = {52},
  doi = {10.1007/s11517-013-1119-5}
}
@article{Anderson2005,
  author = {Anderson, S.O. and Wisse, M. and Atkeson, C.G. and Hodgins, J.K.
	and Zeglin, G.J. and Moyer, B.},
  title = {{Powered bipeds based on passive dynamic principles}},
  journal = {5th IEEE-RAS International Conference on Humanoid Robots, 2005.},
  year = {2005},
  pages = {110--116},
  doi = {10.1109/ICHR.2005.1573554},
  file = {:C$\backslash$:/Users/martijn/Desktop/martijn/ARCHIEF/DBL output/papers/anderson\_humanoids\_2005.pdf:pdf},
  isbn = {0-7803-9320-1},
  publisher = {Ieee}
}
@article{Collins2005,
  author = {Collins, Steve and Ruina, Andy and Tedrake, Russ and Wisse, Martijn},
  title = {{Efficient bipedal robots based on passive-dynamic walkers.}},
  journal = {Science (New York, N.Y.)},
  year = {2005},
  volume = {307},
  pages = {1082--5},
  number = {5712},
  month = feb,
  abstract = {Passive-dynamic walkers are simple mechanical devices, composed of
	solid parts connected by joints, that walk stably down a slope. They
	have no motors or controllers, yet can have remarkably humanlike
	motions. This suggests that these machines are useful models of human
	locomotion; however, they cannot walk on level ground. Here we present
	three robots based on passive-dynamics, with small active power sources
	substituted for gravity, which can walk on level ground. These robots
	use less control and less energy than other powered robots, yet walk
	more naturally, further suggesting the importance of passive-dynamics
	in human locomotion.},
  doi = {10.1126/science.1107799},
  file = {:C$\backslash$:/Users/martijn/Desktop/martijn/ARCHIEF/DBL output/papers/collins\_science\_2005.pdf:pdf},
  issn = {1095-9203},
  keywords = {Algorithms,Biomechanics,Electric Power Supplies,Energy Metabolism,Gait,Gravitation,Humans,Motion,Oxygen
	Consumption,Robotics,Walking},
  pmid = {15718465}
}
@article{Collins_Science_2005,
  author = {Collins, S and Ruina, A and Tedrake, R and Wisse, M},
  title = {{{E}fficient bipedal robots based on passive-dynamic walkers}},
  journal = {Science},
  year = {2005},
  volume = {307},
  pages = {1082--1085}
}
@article{Collins_IJRR_2001,
  author = {Collins, S H and Wisse, M and Ruina, A},
  title = {{{A} {T}hree-{D}imensional {P}assive-{D}ynamic {W}alking {R}obot
	with {T}wo {L}egs and {K}nees}},
  journal = {The International Journal of Robotics Research},
  year = {2001},
  volume = {20},
  pages = {607--615},
  number = {7}
}
@article{DanielKarssen2010,
  author = {{Dani\"{e}l Karssen}, J. G. and Wisse, Martijn},
  title = {{Fall Detection of Two-Legged Walking Robots Using Multi-Way Principal
	Components Analysis}},
  journal = {International Journal of Humanoid Robotics},
  year = {2010},
  volume = {07},
  pages = {73--93},
  number = {01},
  month = mar,
  doi = {10.1142/S0219843610002015},
  file = {:C$\backslash$:/Users/martijn/Desktop/martijn/ARCHIEF/DBL output/papers/karssen\_wisse\_IJHR\_2010.pdf:pdf},
  issn = {0219-8436}
}
@article{Hobbelen2008a,
  author = {Hobbelen, D. and de Boer, T. and Wisse, M.},
  title = {{System overview of bipedal robots Flame and TUlip: Tailor-made for
	Limit Cycle Walking}},
  journal = {2008 IEEE/RSJ International Conference on Intelligent Robots and
	Systems},
  year = {2008},
  pages = {2486--2491},
  month = sep,
  doi = {10.1109/IROS.2008.4650728},
  file = {:C$\backslash$:/Users/martijn/Desktop/martijn/ARCHIEF/DBL output/papers/hobbelen\_boer\_wisse\_SEA\_IROS\_2008.pdf:pdf},
  isbn = {978-1-4244-2057-5},
  keywords = {Biologically-Inspired Robots,Force Control,Humanoid Robots},
  publisher = {Ieee}
}
@article{Hobbelen2008,
  author = {Hobbelen, D.G.E. and Wisse, M.},
  title = {{Swing-Leg Retraction for Limit Cycle Walkers Improves Disturbance
	Rejection}},
  journal = {IEEE Transactions on Robotics},
  year = {2008},
  volume = {24},
  pages = {377--389},
  number = {2},
  month = apr,
  doi = {10.1109/TRO.2008.917002},
  file = {:C$\backslash$:/Users/martijn/Desktop/martijn/ARCHIEF/DBL output/papers/Hobbelen\_swingleg\_retraction\_2008.pdf:pdf},
  issn = {1552-3098}
}
@article{Hobbelen2008b,
  author = {Hobbelen, D.G.E. and Wisse, M.},
  title = {{Controlling the Walking Speed in Limit Cycle Walking}},
  journal = {The International Journal of Robotics Research},
  year = {2008},
  volume = {27},
  pages = {709--735},
  number = {6},
  month = jun,
  doi = {10.1177/0278364908091365},
  file = {:C$\backslash$:/Users/martijn/Desktop/martijn/ARCHIEF/DBL output/papers/Hobbelen\_controlling\_walking\_speed\_2008.pdf:pdf;:C$\backslash$:/Users/martijn/Desktop/martijn/ARCHIEF/DBL output/papers/Hobbelen\_ankle\_actuation\_2008.pdf:pdf},
  issn = {0278-3649}
}
@article{Hobbelen2007,
  author = {Hobbelen, D.G.E. and Wisse, M.},
  title = {{A Disturbance Rejection Measure for Limit Cycle Walkers: The Gait
	Sensitivity Norm}},
  journal = {IEEE Transactions on Robotics},
  year = {2007},
  volume = {23},
  pages = {1213--1224},
  number = {6},
  month = dec,
  doi = {10.1109/TRO.2007.904908},
  file = {:C$\backslash$:/Users/martijn/Desktop/martijn/ARCHIEF/DBL output/papers/Hobbelen\_Gait\_Sensitivity\_Norm\_2007.pdf:pdf},
  issn = {1552-3098}
}
@article{Hobbelen2009,
  author = {Hobbelen, D G E and Wisse, M},
  title = {{ACTIVE LATERAL FOOT PLACEMENT FOR 3D STABILIZATION OF A LIMIT CYCLE}},
  year = {2009},
  volume = {6},
  pages = {93--116},
  number = {1},
  file = {:C$\backslash$:/Users/martijn/Desktop/martijn/ARCHIEF/DBL output/papers/Hobbelen\_lateral\_foot\_placement\_IJHR2009.pdf:pdf},
  keywords = {3d stability,bipedal walking,lateral foot placement,limit cycle walking}
}
@article{Hobbelen_IJHR_2009,
  author = {Hobbelen, Daan G E and Wisse, Martijn},
  title = {{{A}ctive {L}ateral {F}oot {P}lacement for 3{D} {S}tabilization of
	a {L}imit {C}ycle {W}alker {P}rototype}},
  journal = {I. J. Humanoid Robotics},
  year = {2009},
  pages = {93--116}
}
@article{Karssen_IJRR_2011,
  author = {Karssen, Jg Dani\"{e}l and Wisse, Martijn},
  title = {{{R}unning with improved disturbance rejection by using non-linear
	leg springs}},
  journal = {Int. J. Rob. Res.},
  year = {2011},
  volume = {30},
  pages = {1585--1595},
  number = {13},
  month = nov,
  address = {Thousand Oaks, CA, USA},
  doi = {http://dx.doi.org/10.1177/0278364911408631},
  file = {:C$\backslash$:/Users/martijn/Desktop/martijn/ARCHIEF/DBL output/papers/karssen\_IJRR\_2011.pdf:pdf},
  issn = {0278-3649},
  keywords = {Running,disturbance rejection,non-linear leg stiffness,running},
  publisher = {Sage Publications, Inc.}
}
@article{VanderKrogt2010,
  author = {van der Krogt, Marjolein M and Bregman, Daan J J and Wisse, Martijn
	and Doorenbosch, Caroline a M and Harlaar, Jaap and Collins, Steven
	H},
  title = {{How crouch gait can dynamically induce stiff-knee gait.}},
  journal = {Annals of biomedical engineering},
  year = {2010},
  volume = {38},
  pages = {1593--606},
  number = {4},
  month = apr,
  abstract = {Children with cerebral palsy frequently experience foot dragging and
	tripping during walking due to a lack of adequate knee flexion in
	swing (stiff-knee gait). Stiff-knee gait is often accompanied by
	an overly flexed knee during stance (crouch gait). Studies on stiff-knee
	gait have mostly focused on excessive knee muscle activity during
	(pre)swing, but the passive dynamics of the limbs may also have an
	important effect. To examine the effects of a crouched posture on
	swing knee flexion, we developed a forward-dynamic model of human
	walking with a passive swing knee, capable of stable cyclic walking
	for a range of stance knee crouch angles. As crouch angle during
	stance was increased, the knee naturally flexed much less during
	swing, resulting in a 'stiff-knee' gait pattern and reduced foot
	clearance. Reduced swing knee flexion was primarily due to altered
	gravitational moments around the joints during initial swing. We
	also considered the effects of increased push-off strength and swing
	hip flexion torque, which both increased swing knee flexion, but
	the effect of crouch angle was dominant. These findings demonstrate
	that decreased knee flexion during swing can occur purely as the
	dynamical result of crouch, rather than from altered muscle function
	or pathoneurological control alone.},
  doi = {10.1007/s10439-010-9952-2},
  file = {:C$\backslash$:/Users/martijn/Desktop/martijn/ARCHIEF/DBL output/papers/krogt\_stiffknee\_2010.pdf:pdf},
  issn = {1573-9686},
  keywords = {Cerebral Palsy,Cerebral Palsy: complications,Cerebral Palsy: physiopathology,Computer
	Simulation,Elastic Modulus,Gait,Gait Disorders, Neurologic,Gait Disorders,
	Neurologic: etiology,Gait Disorders, Neurologic: physiopathology,Humans,Knee
	Joint,Knee Joint: physiopathology,Models, Biological,Posture},
  pmid = {20162360}
}
@article{Mandersloot2006,
  author = {Mandersloot, Thijs and Wisse, Martijn and Atkeson, Christopher},
  title = {{Controlling Velocity In Bipedal Walking: A Dynamic Programming Approach}},
  journal = {2006 6th IEEE-RAS International Conference on Humanoid Robots},
  year = {2006},
  pages = {124--130},
  month = dec,
  doi = {10.1109/ICHR.2006.321373},
  file = {:C$\backslash$:/Users/martijn/Desktop/martijn/ARCHIEF/DBL output/papers/mandersloot\_2006.pdf:pdf},
  isbn = {1-4244-0199-2},
  keywords = {Passive Walk + Control + Biped Systems},
  publisher = {Ieee}
}
@article{Schuitema2005,
  author = {Schuitema, E. and Hobbelen, D.G.E. and Jonker, P.P. and Wisse, M.
	and Karssen, J.G.D.},
  title = {{Using a controller based on reinforcement learning for a passive
	dynamic walking robot}},
  journal = {5th IEEE-RAS International Conference on Humanoid Robots, 2005.},
  year = {2005},
  pages = {232--237},
  doi = {10.1109/ICHR.2005.1573573},
  file = {:C$\backslash$:/Users/martijn/Desktop/martijn/ARCHIEF/DBL output/papers/schuitema\_humanoids\_2005.pdf:pdf},
  isbn = {0-7803-9320-1},
  publisher = {Ieee}
}
@article{Solomon2010,
  author = {Solomon, J. H. and Wisse, M. and Hartmann, M. J.},
  title = {{Fully interconnected, linear control for limit cycle walking}},
  journal = {Adaptive Behavior},
  year = {2010},
  volume = {18},
  pages = {492--506},
  number = {6},
  month = dec,
  doi = {10.1177/1059712310389624},
  file = {:C$\backslash$:/Users/martijn/Desktop/martijn/ARCHIEF/DBL output/papers/solomon\_adaptivebehavior\_2010.pdf:pdf},
  issn = {1059-7123},
  keywords = {biped,disturbance rejection,dynamic walking,genetic algorithm,reactive
	control,reflexive control}
}
@article{Vermeulen2010,
  author = {Vermeulen, Mathijs and Wisse, Martijn},
  title = {{Intrinsically Safe Robot Arm: Adjustable Static Balancing and Low
	Power Actuation}},
  journal = {International Journal of Social Robotics},
  year = {2010},
  volume = {2},
  pages = {275--288},
  number = {3},
  month = mar,
  doi = {10.1007/s12369-010-0048-9},
  file = {:C$\backslash$:/Users/martijn/Desktop/martijn/ARCHIEF/DBL output/papers/vermeulen\_int\_j\_social\_robots\_2010.pdf:pdf},
  issn = {1875-4791},
  keywords = {balancing,gravity,gravity compensation,low power robot,manipulator,safe
	robot}
}
@article{Vermeulen2008,
  author = {Vermeulen, M.M.a. and Wisse, M.},
  title = {{Maximum allowable manipulator mass based on cycle time, impact safety
	and pinching safety}},
  journal = {Industrial Robot: An International Journal},
  year = {2008},
  volume = {35},
  pages = {410--420},
  number = {5},
  doi = {10.1108/01439910810893581},
  file = {:C$\backslash$:/Users/martijn/Desktop/martijn/ARCHIEF/DBL output/papers/Vermeulen\_industrialrobot\_2008.pdf:pdf},
  issn = {0143-991X},
  keywords = {agricultural equipment,materials handling,paper type research paper,robotics}
}
@article{Wisse2005,
  author = {Wisse, M.},
  title = {{Skateboards, Bicycles, and Three-dimensional Biped Walking Machines:
	Velocity-dependent Stability by Means of Lean-to-yaw Coupling}},
  journal = {The International Journal of Robotics Research},
  year = {2005},
  volume = {24},
  pages = {417--429},
  number = {6},
  month = jun,
  doi = {10.1177/0278364905053803},
  file = {:C$\backslash$:/Users/martijn/Desktop/martijn/ARCHIEF/DBL output/papers/wisse\_skateboard\_2005.pdf:pdf},
  issn = {0278-3649},
  keywords = {ankle joint,passive dynamic walking,simplest walking model,stability,three-dimensional}
}
@article{Wisse2005a,
  author = {Wisse, Martijn},
  title = {{Three Additions To Passive Dynamic Walking: Actuation, an Upper
	Body, and 3D Stability}},
  journal = {International Journal of Humanoid Robotics},
  year = {2005},
  volume = {02},
  pages = {459--478},
  number = {04},
  month = dec,
  doi = {10.1142/S0219843605000570},
  file = {:C$\backslash$:/Users/martijn/Desktop/martijn/ARCHIEF/DBL output/papers/wisse\_IJHR\_2005.pdf:pdf},
  issn = {0219-8436},
  keywords = {3d,biped,dynamic}
}
@article{Wisse2005c,
  author = {Wisse, M. and Atkeson, C.G. G and Kloimwieder, D.K. K},
  title = {{Swing leg retraction helps biped walking stability}},
  journal = {5th IEEE-RAS International Conference on Humanoid Robots, 2005.},
  year = {2005},
  volume = {1},
  pages = {295--300},
  number = {m},
  doi = {10.1109/ICHR.2005.1573583},
  file = {:C$\backslash$:/Users/martijn/Desktop/martijn/ARCHIEF/DBL output/papers/wisse\_heidelberg\_2006.pdf:pdf;:C$\backslash$:/Users/martijn/Desktop/martijn/ARCHIEF/DBL output/papers/wisse\_swinglegretraction\_humanoids\_2005.pdf:pdf},
  isbn = {0-7803-9320-1},
  publisher = {Ieee}
}
@article{Wisse2006,
  author = {Wisse, Martijn and Hobbelen, Daan and Rotteveel, Remco and Anderson,
	Stuart and Zeglin, Garth},
  title = {{Ankle springs instead of arc-shaped feet for passive dynamic walkers}},
  journal = {2006 6th IEEE-RAS International Conference on Humanoid Robots},
  year = {2006},
  pages = {110--116},
  month = dec,
  doi = {10.1109/ICHR.2006.321371},
  file = {:C$\backslash$:/Users/martijn/Desktop/martijn/ARCHIEF/DBL output/papers/wisse\_anklesprings\_2006.pdf:pdf},
  isbn = {1-4244-0199-2},
  keywords = {Mechanical Components \& Design + Passive Walk + St},
  publisher = {Ieee}
}
@article{Wisse2007,
  author = {Wisse, Martijn and Hobbelen, Daan G. E. and Schwab, Arend L.},
  title = {{Adding an Upper Body to Passive Dynamic Walking Robots by Means
	of a Bisecting Hip Mechanism}},
  journal = {IEEE Transactions on Robotics},
  year = {2007},
  volume = {23},
  pages = {112--123},
  number = {1},
  month = feb,
  doi = {10.1109/TRO.2006.886843},
  file = {:C$\backslash$:/Users/martijn/Desktop/martijn/ARCHIEF/DBL output/papers/wisse\_max\_2007.pdf:pdf},
  issn = {1552-3098}
}
@article{Wisse2005b,
  author = {Wisse, M. and a.L. Schwab and van der Linde, R.Q. and van der Helm,
	F.C.T.},
  title = {{How to keep from falling forward: elementary swing leg action for
	passive dynamic walkers}},
  journal = {IEEE Transactions on Robotics},
  year = {2005},
  volume = {21},
  pages = {393--401},
  number = {3},
  month = jun,
  doi = {10.1109/TRO.2004.838030},
  file = {:C$\backslash$:/Users/martijn/Desktop/martijn/ARCHIEF/DBL output/papers/wisse\_htkfff\_2005.pdf:pdf},
  issn = {1552-3098}
}
@article{Wisse2004,
  author = {Wisse, M. and Schwab, a. L. and van der Helm, F. C. T.},
  title = {{Passive dynamic walking model with upper body}},
  journal = {Robotica},
  year = {2004},
  volume = {22},
  pages = {681--688},
  number = {6},
  month = nov,
  doi = {10.1017/S0263574704000475},
  file = {:C$\backslash$:/Users/martijn/Desktop/martijn/ARCHIEF/DBL output/papers/wisse\_upperbody\_2004.pdf:pdf},
  issn = {0263-5747},
  keywords = {biped,passive,passive dynamic walking}
}
@article{Wisse2001,
  author = {Wisse, M. and Schwab, a. L. and Linde, R. Q. Vd.},
  title = {{A 3D passive dynamic biped with yaw and roll compensation}},
  journal = {Robotica},
  year = {2001},
  volume = {19},
  pages = {275--284},
  number = {03},
  month = apr,
  doi = {10.1017/S0263574700003040},
  file = {:C$\backslash$:/Users/martijn/Desktop/martijn/ARCHIEF/DBL output/papers/wisse\_robotica\_2001.pdf:pdf},
  issn = {0263-5747},
  keywords = {biped,dynamic,passive dynamic walking,yaw}
}
@article{plooij2015lock,
  author = {Plooij, M. and Mathijssen, G. and Cherelle, P. and Lefeber, D. and
	Vanderborght, B.},
  title = {Lock Your Robot: A Review of Locking Devices in Robotics},
  journal = {Robotics Automation Magazine, IEEE},
  year = {2015},
  volume = {22},
  pages = {106-117},
  number = {1},
  month = {March},
  doi = {10.1109/MRA.2014.2381368},
  issn = {1070-9932},
  keywords = {Actuators;Latches;Locks;Mobile robots;Reconfigurable architectures;Springs}
}
@article{plooij2015robust,
  author = {Michiel Plooij and Wouter Wolfslag and Martijn Wisse},
  title = {Robust feedforward control of robotic arms with friction model uncertainty},
  journal = {Robotics and Autonomous Systems },
  year = {2015},
  volume = {70},
  pages = {83 - 91},
  doi = {http://dx.doi.org/10.1016/j.robot.2015.03.008},
  issn = {0921-8890},
  url = {http://www.sciencedirect.com/science/article/pii/S0921889015000718}
}
@article{plooij2016reducing,
  author = {M. Plooij and M. Wisse and H. Vallery},
  journal = {IEEE Transactions on Robotics},
  title = {Reducing the Energy Consumption of Robots Using the Bidirectional Clutched Parallel Elastic Actuator},
  year = {2016},
  volume = {32},
  number = {6},
  pages = {1512-1523},
  keywords = {belts;clutches;energy consumption;robot dynamics;shapes (structures);springs (mechanical);BIC-PEA;bidirectional clutched parallel elastic actuator;energy consumption;locking mechanisms;parallel spring;robots;spring energy;Actuators;Batteries;Elastic actuators;Energy consumption;Hysteresis motors;Kinematics;Dynamics;energy consumption;mechanism design;parallel elastic actuation;smart actuators},
  doi = {10.1109/TRO.2016.2604496},
  issn = {1552-3098},
  month = {Dec}
}
@article{plooij2017clutched,
  author = {M. Plooij and W. Wolfslag and M. Wisse},
  journal = {IEEE/ASME Transactions on Mechatronics},
  title = {Clutched Elastic Actuators},
  year = {2017},
  volume = {22},
  number = {2},
  pages = {739-750},
  keywords = {Actuators;Energy consumption;Legged locomotion;Springs;Torque;Visualization;Actuators;energy consumption;mechanical energy;robot dynamics;springs},
  doi = {10.1109/TMECH.2017.2657224},
  issn = {1083-4435},
  month = {April}
}
@article{plooij2016statically,
  author = {Michiel Plooij and Tom van der Hoeven and Gerard Dunning and Martijn
	Wisse},
  title = {Statically balanced brakes },
  journal = {Precision Engineering },
  year = {2016},
  volume = {43},
  pages = {468 - 478},
  doi = {http://dx.doi.org/10.1016/j.precisioneng.2015.09.013},
  issn = {0141-6359},
  url = {http://www.sciencedirect.com/science/article/pii/S0141635915001749}
}
@article{wolfslag2015learning,
  author = {Wouter Wolfslag and Michiel Plooij and Robert Babu\v{s}ka and Martijn
	Wisse},
  title = {Learning robustly stable open-loop motions for robotic manipulation
	},
  journal = {Robotics and Autonomous Systems },
  year = {2015},
  volume = {66},
  pages = {27 - 34},
  number = {0},
  doi = {http://dx.doi.org/10.1016/j.robot.2014.12.017},
  issn = {0921-8890},
  url = {http://www.sciencedirect.com/science/article/pii/S0921889014003182}
}
@article{akman_mva_2013,
  year = {2013},
  month = {July},
  volume = {24},
  issue = {5},
  pages = {931--946},
  issn = {0932-8092},
  journal = {Machine Vision and Applications},
  doi = {10.1007/s00138-013-0500-6},
  title = {Multi-cue hand detection and tracking for a head-mounted augmented reality system},
  publisher = {Springer-Verlag},
  keywords = {Human-computer interaction; Hand detection; Hand-pose estimation; Tracking; Augmented reality; 3D graphical user interface},
  author = {Akman, Oytun and Poelman, Ronald and Caarls, Wouter and Jonker, Pieter},
  pages = {1-16}
}

inproceedings.bib

@inproceedings{Calli_IROS_2012,
  author = {Calli, B. and Caarls, W. and Jonker, P. and Wisse, M.},
  title = {Comparison of Extremum Seeking Control Algorithms for Robotic Applications},
  booktitle = {IEEE/RSJ International Conference on Intelligent Robots and Systems
	(IROS)},
  year = {2012},
  doi = {10.1109/IROS.2012.6386180}
}
@inproceedings{Calli_IROS_2011,
  author = {Calli, Berk and Wisse, Martijn and Jonker, Pieter},
  title = {Grasping of unknown objects via curvature maximization using active
	vision},
  booktitle = {IEEE/RSJ International Conference on Intelligent Robots and Systems
	(IROS)},
  year = {2011},
  pages = {995 - 1001},
  month = {sept.},
  doi = {10.1109/IROS.2011.6094686},
  issn = {2153-0858}
}
@inproceedings{Everarts_ICORR_2013,
  title = {{A}daptive {P}osition {A}nticipation in a {S}upport {R}obot for {O}verground {G}ait {T}raining {E}nhances {T}ransparency},
  author = {Christophe Everarts and Heike Vallery and Marc Bolliger and Renaud Ronsse},
  booktitle = {Proceedings of the IEEE International Conference on Rehabilitation Robotics (ICORR)},
  year = {2013}
}
@inproceedings{Fritschi_EMBC_2014,
  title = {Human balance responses to perturbations in the horizontal plane},
  author = {Fritschi, M. and Jelinek, H.F. and McGloughlin, T. and Khalaf, K. and Khandoker, A.H. and Vallery, H.},
  booktitle = {Engineering in Medicine and Biology Society (EMBC), 2014 36th Annual International Conference of the IEEE},
  year = {2014},
  pages = {4058--4061},
  doi = {10.1109/EMBC.2014.6944515},
  url = {https://www.researchgate.net/publication/270658481_Human_balance_responses_to_perturbations_in_the_horizontal_plane}
}
@inproceedings{Li_AMC_2012,
  title = {{G}yroscopic {A}ssistance for {H}uman {B}alance},
  author = {Dustin Li and {H. Vallery}},
  booktitle = {Proceedings of the 12th International Workshop on Advanced Motion Control (AMC)},
  year = {2012},
  address = {Sarajevo, Bosnia and Herzegowina},
  month = {March},
  doi = {10.1109/AMC.2012.6197144}
}
@inproceedings{Pennycott_ICORR_2013,
  title = {A Novel Body Weight Support System Extension:
Initial Concept and Simulation Study},
  author = {Andrew Pennycott and Heike Vallery and Dario Wyss and Markus Spindler and Antoine Dewarrat and Robert Riener},
  booktitle = {Proceedings of the IEEE International Conference on Rehabilitation Robotics (ICORR)},
  year = {2013}
}
@inproceedings{Pennycott_ICORR_2011,
  title = {{E}ffects of {A}dded {I}nertia and {B}ody {W}eight {S}upport on {L}ateral {B}alance {C}ontrol {D}uring {W}alking},
  author = {A. Pennycott and D. Wyss and {{H. Vallery}} and R. Riener},
  booktitle = {Proceedings of the IEEE Int. Conf. on Rehabilitation Robotics (ICORR)},
  year = {2011},
  address = {Z{\"{u}}rich, Switzerland},
  pages = {1 -6}
}
@inproceedings{Pennycott_ICORR_2013b,
  title = {A Preliminary Study into the Effects of Pelvic Rotations on Upper Body Lateral Translation},
  author = {Andrew Pennycott and Dario Wyss and Heike Vallery and Robert Riener},
  booktitle = {Proceedings of the IEEE International Conference on Rehabilitation Robotics (ICORR)},
  year = {2013}
}
@inproceedings{Pfeifer_BioRob_2012,
  title = {{A}n {A}ctuated {T}ransfemoral {P}rosthesis with {O}ptimized {P}olycentric {K}nee {J}oint},
  author = {Serge Pfeifer and Robert Riener and {H. Vallery}},
  booktitle = {Proceedings of BioRob},
  year = {2012}
}
@inproceedings{Vallery_ICORR_2013,
  title = {{M}ultidirectional {T}ransparent {S}upport for {O}verground {G}ait {T}raining},
  author = {H. Vallery and P. Lutz and J. von Zitzewitz and G. Rauter and M. Fritschi and C. Everarts and R. Ronsse and A. Curt and M. Bolliger},
  booktitle = {Proceedings of the IEEE International Conference on Rehabilitation Robotics (ICORR)},
  year = {2013}
}
@inproceedings{Wyss_ICRA_2014,
  title = {A body weight support system extension to control lateral forces: Realization and validation},
  author = {Wyss, D. and Bartenbach, V. and Pennycott, A. and Riener, R. and Vallery, H.},
  booktitle = {2014 IEEE International Conference on Robotics and Automation (ICRA)},
  year = {2014},
  pages = {328--332},
  doi = {10.1109/ICRA.2014.6906630}
}
@inproceedings{schwab_ICNV_2001,
  author = {Schwab, A L and Wisse, M},
  title = {{Basin of attraction of the simplest walking model}},
  booktitle = {Proc. Int. Conf. on Noise and Vibration},
  year = {2001},
  volume = {21363},
  file = {:C$\backslash$:/Users/martijn/Desktop/martijn/ARCHIEF/DBL output/papers/schwab\_boa\_2001.pdf:pdf},
  keywords = {ballistic walking,basin of attraction,bipeds,multibody dynamics,passive
	dynamic walking,robots,walking}
}
@inproceedings{plooij2015design,
  author = {Plooij, Michiel and van Nunspeet, Marvin and Wisse, Martijn and Vallery,
	Heike},
  title = {Design and evaluation of the Bi-directional Clutched Parallel Elastic
	Actuator (BIC-PEA)},
  booktitle = {Robotics and Automation (ICRA), 2015 IEEE International Conference
	on},
  year = {2015},
  pages = {1002-1009},
  month = {May},
  doi = {10.1109/ICRA.2015.7139299},
  keywords = {Energy consumption;Gears;Joints;Loading;Planets;Robots;Springs}
}
@inproceedings{Plooij2013optimization,
  author = {Plooij, M. and de Vries, M. and Wolfslag, W.J. and Wisse, M.},
  title = {Optimization of feedforward controllers to minimize sensitivity to
	model inaccuracies},
  booktitle = {Intelligent Robots and Systems (IROS), 2013 IEEE/RSJ International
	Conference on},
  year = {2013},
  pages = {3382-3389},
  month = {November},
  doi = {10.1109/IROS.2013.6696838},
  url = {http://www.3me.tudelft.nl/fileadmin/Faculteit/3mE/Onderzoek/DBL-DelftBioroboticsLab/OpenLoopControl/Plooij_DeVries_Wolfslag_and_Wisse_IROS2013.pdf}
}
@inproceedings{Plooij2012novel,
  author = {Plooij, M. and Wisse, M.},
  title = {A novel spring mechanism to reduce energy consumption of robotic
	arms},
  booktitle = {Intelligent Robots and Systems (IROS), 2012 IEEE/RSJ International
	Conference on},
  year = {2012},
  pages = {2901-2908},
  doi = {10.1109/IROS.2012.6385488},
  issn = {2153-0858},
  keywords = {acceleration control;energy consumption;manipulators;optimal control;pulleys;springs
	(mechanical);accelerations;conventional robotic arms;energetic cost;energy
	consumption reduction;energy savings;equilibrium position;grasping
	time;manipulator;model simplifications;nonlinear spring characteristic;optimal
	control;parallel spring mechanism;potential energy;pulleys;repetitive
	tasks;Energy consumption;Manipulators;Optimal control;Potential energy;Springs;Torque}
}
@inproceedings{Plooij2014open,
  author = {Plooij, M. and Wolfslag, W.J. and Wisse, M.},
  title = {Open Loop Stable Control in Repetitive Manipulation Tasks},
  booktitle = {Robotics and Automation (ICRA), 2014 IEEE/RSJ International Conference
	on},
  year = {2014},
  doi = {10.1109/ICRA.2014.6906968},
  url = {http://www.3me.tudelft.nl/fileadmin/Faculteit/3mE/Onderzoek/DBL-DelftBioroboticsLab/OpenLoopControl/Plooij_and_Wolfslag_and_Wisse_ICRA2014.pdf}
}
@inproceedings{plooij2015the,
  author = {Plooij, M. and Wolfslag, W. and Wisse, M.},
  title = {The effect of the choice of feedforward controllers on the accuracy
	of low gain controlled robots},
  booktitle = {Intelligent Robots and Systems (IROS), 2015 IEEE/RSJ International
	Conference on},
  year = {2015},
  pages = {4090-4097},
  month = {Sept},
  doi = {10.1109/IROS.2015.7353955}
}
@inproceedings{Bharatheesha_IROS_2014,
  title = {Distance Metric Approximation for State Space RRTs using Supervised Learning},
  author = {Mukunda Bharatheesha and Wouter Caarls and Wouter Jan Wolfslag and Martijn Wisse},
  booktitle = {2014 IEEE/RSJ International Conference on Intelligent Robots and Systems},
  year = {2014}
}
@inproceedings{meijdam_iros_2013,
  author = {Hendrik Jan Meijdam and Michiel Plooij and Wouter Caarls},
  title = {Learning while preventing mechanical failure due to random motions},
  booktitle = {Proc. IEEE/RSJ International Conference on Intelligent Robots and Systems},
  year = {2013},
  month = {November},
  pages = {1-6},
  url = {http://wouter.caarls.org/files/iros2013pada.pdf}
}
@inproceedings{pen_icra_2013,
  author = {Jurren Pen and Wouter Caarls and Martijn Wisse and Robert Babuska},
  title = {Evolutionary Co-Optimization of Control and System Parameters for a Resonating Robot Arm},
  booktitle = {Proc. IEEE International Conference on Robotics and Automation},
  year = {2013},
  pages = {1-8},
  url = {http://wouter.caarls.org/files/earra.pdf}
}
@inproceedings{vanvliet_bnaic_2011,
  author = {Bart van Vliet and Wouter Caarls and Erik Schuitema and Pieter Jonker},
  title = {Accelerating reinforcement learning on a robot by using subgoals in a hierarchical framework},
  booktitle = {Proc. 23rd Benelux Conference on Artificial Intelligence},
  year = {2011},
  pages = {1-8},
  url = {http://wouter.caarls.org/files/bnaic2011.pdf}
}
@inproceedings{schuitema_bnaic_2010,
  author = {Erik Schuitema and Wouter Caarls and Martijn Wisse and Pieter Jonker and Robert Babuska},
  title = {The Effects of Large Disturbances on On-Line Reinforcement Learning for a Walking Robot},
  booktitle = {Proc. 22nd Benelux Conference on Artificial Intelligence},
  year = {2010},
  url = {http://wouter.caarls.org/files/bnaic2010.pdf}
}

inbook.bib

@inbook{Zitzewitz_Springer_2013,
  title = {{C}able-{D}riven {P}arallel {R}obots},
  author = {Zitzewitz, Joachim and Fehlberg, Lisa and Bruckmann, Tobias and {H. Vallery}},
  chapter = {Use of Passively Guided Deflection Units and Energy-Storing Elements to Increase the Application Range of Wire Robots},
  editor = {Bruckmann, Tobias and Pott, Andreas and Ceccarelli, Marco},
  pages = {167-184},
  publisher = {Springer Berlin Heidelberg},
  year = {2013},
  series = {Mechanisms and Machine Science},
  volume = {12},
  booktitle = {Cable-Driven Parallel Robots},
  doi = {10.1007/978-3-642-31988-4_11},
  isbn = {978-3-642-31988-4}
}

patent.bib

@patent{Vallery_Gyropatent_2012,
  title = {{G}yroscopic {A}ssistance for {H}uman {B}alance},
  nationality = {provisional US},
  number = {61611160},
  year = {2012},
  author = {{{H. Vallery}} and Dustin Li},
  dayfiled = {15},
  monthfiled = {March}
}
@patent{Vallery_FLOATpatent_2012,
  title = {{A}pparatus for unloading a user's body weight during a physical activity of said user, particularly for gait training of said user},
  nationality = {European},
  number = {Application EP12154778.0},
  year = {2012},
  author = {{{H. Vallery}} and Peter Lutz},
  dayfiled = {9},
  monthfiled = {February}
}

phdthesis.bib

@phdthesis{Wisse_PhDthesis_2004,
  author = {M. Wisse},
  title = {{E}ssentials of dynamic walking; analysis and design of two-legged
	robots},
  year = {2004},
  owner = {Heike},
  timestamp = {2013.06.07},
  url = {http://www.dbl.tudelft.nl/fileadmin/Faculteit/3mE/Over_de_faculteit/Afdelingen/BioMechanical_Engineering/Onderzoek/DBL/Publications/doc/thesis_wisse.pdf}
}
@phdthesis{schuitema_thesis_2012,
  title = {Reinforcement Learning on autonomous humanoid robots},
  url = {http://repository.tudelft.nl/assets/uuid:986ea1c5-9e30-4aac-ab66-4f3b6b6ca002/schuitema-phdthesis-web.pdf},
  school = {Delft University of Technology},
  author = {Schuitema, Erik},
  year = {2012}
}
@phdthesis{plooij_thests_2015,
  title = {Exploiting Dynamics in robotic arms with repetitive tasks},
  url = {https://repository.tudelft.nl/islandora/object/uuid:f9d46e00-34c9-443e-b437-72c651a540a2/datastream/OBJ/download},
  school = {Delft University of Technology},
  author = {Plooij, Michiel},
  year = {2015}
}

mastersthesis.bib

@mastersthesis{meijdam_thesis_2013,
  title = {Learning while preventing mechanical failure due to random motions},
  url = {http://repository.tudelft.nl/assets/uuid:dedb8e68-e04c-45e3-80c9-84cd7f553af9/HJMEIJDAM_final.pdf},
  school = {Delft University of Technology},
  author = {Meijdam, Hendrik},
  year = {2013}
}
@mastersthesis{pen_thesis_2012,
  title = {Evolutionary Co-Optimisation of Control and System Parameters for a Resonating Robot Arm},
  url = {http://repository.tudelft.nl/assets/uuid:ccfb8799-2a0e-4bd5-9f67-2803244910ba/mscThesis_SJPen_final.pdf},
  school = {Delft University of Technology},
  author = {Pen, Jurren},
  year = {2012}
}
@mastersthesis{van_diepen_thesis_2011,
  title = {Avoiding failure states during Reinforcement Learning},
  url = {http://repository.tudelft.nl/assets/uuid:1f03c580-9fd5-4807-87b5-d70890e05ff6/Thesis_M_van_Diepen.pdf},
  school = {Delft University of Technology},
  author = {van Diepen, Merel},
  year = {2011}
}
@mastersthesis{zeestraten_thesis_2013,
  title = {Robot-learning using a Tree-based Policy Representation},
  url = {http://repository.tudelft.nl/assets/uuid:86031a8e-17e4-4f11-93f8-cf9261c82f4c/Thesis_Martijn_Zeestraten.pdf},
  school = {Delft University of Technology},
  author = {Zeestraten, Martijn},
  year = {2013}
}
@mastersthesis{vennemann_thesis_2013,
  title = {Sample-Efficient Reinforcement Learning for Walking Robots},
  school = {Delft University of Technology},
  author = {Vennemann, Bas},
  year = {2013}
}