Search results for "Biped"

Hits ?▲	Authors	Title	Venue	Year	Link	Author keywords
165	Spyros G. Tzafestas, Thanassis E. Krikochoritis, Costas S. Tzafestas	Robust Sliding-mode Control of Nine-link Biped Robot Walking.	J. Intell. Robotic Syst.	1997	DBLP DOI BibTeX RDF	nine-link biped robot, biped locomotion, biped walking pattern, biped kinematic model, biped dynamic model, sliding-mode control
110	Ohung Kwon, Jong Hyeon Park	Asymmetric trajectory generation and impedance control for running of biped robots.	Auton. Robots	2009	DBLP DOI BibTeX RDF	Running stability, Angular momentum, Asymmetric trajectory, Impedance control, Biped robot
110	Spyros G. Tzafestas, Mark Raibert, Costas S. Tzafestas	Robust sliding-mode control applied to a 5-link biped robot.	J. Intell. Robotic Syst.	1996	DBLP DOI BibTeX RDF	single leg-support phase, computer torque control, robust control, sliding mode control, Biped robots
99	Kuo-Yang Tu, Mi-Shin Liu	A Study on the Motion Energy of Biped Robot Walking on Different Postures.	FIRA	2009	DBLP DOI BibTeX RDF	Walking Pattern, Motion Energy, Biped Robot, Degree of Freedoms
99	Daniel Hein 0002, Manfred Hild, Ralf Berger	Evolution of Biped Walking Using Neural Oscillators and Physical Simulation.	RoboCup	2007	DBLP DOI BibTeX RDF	Biped Walking, Humanoid Robot Simulation, Walking Controllers, Evolutionary Algorithms, Neural Oscillators
90	Mirjana Filipovic, Veljko Potkonjak, Miomir Vukobratovic	Humanoid Robotic System with and without Elasticity Elements Walking on an Immobile/Mobile Platform.	J. Intell. Robotic Syst.	2007	DBLP DOI BibTeX RDF	immobile/mobile platform, joint elasticity, modeling, dynamics, coupling, humanoid robot, kinematics, software package, trajectory planning
88	Shuai Feng, Zengqi Sun	Biped Robot Walking Using Three-Mass Linear Inverted Pendulum Model.	ICIRA (1)	2008	DBLP DOI BibTeX RDF	biped robot walking, three-mass linear inverted pendulum model, trajectory generation
88	Jung-Yup Kim, Ill-Woo Park, Jun-Ho Oh	Walking Control Algorithm of Biped Humanoid Robot on Uneven and Inclined Floor.	J. Intell. Robotic Syst.	2007	DBLP DOI BibTeX RDF	biped humanoid robot, inclined floor, KHR-2, uneven floor, walking control
80	Ting-Ying Wu, T.-J. Yeh	Optimal design and implementation of an energy-efficient, semi-active biped.	ICRA	2008	DBLP DOI BibTeX RDF
80	Dongwon Kim, Nak Hyun Kim, Sam-Jun Seo, Gwi-Tae Park	Fuzzy Modeling of Zero Moment Point Trajectory for a Biped Walking Robot.	KES	2004	DBLP DOI BibTeX RDF
78	Vivek Sangwan, Sunil Kumar Agrawal	Differentially Flat Design of Bipeds Ensuring Limit-Cycles.	ICRA	2007	DBLP DOI BibTeX RDF
77	Tae-Koo Kang, Dongwon Kim, Gwi-Tae Park	Implementation of Vision Based Walking Assistant System for Biped Robot.	KES (3)	2007	DBLP DOI BibTeX RDF	Walking assistant system, Vision system, Biped robot
77	L. C. Kwek, E. K. Wong, Chu Kiong Loo, M. V. C. Rao	Application of Active Force Control and Iterative Learning in a 5-Link Biped Robot.	J. Intell. Robotic Syst.	2003	DBLP DOI BibTeX RDF	proportional-derivative control, active force control, crude approximation, iterative learning, biped
75	Ali Meghdari 0001, Saeed Sohrabpour, Davood Naderi, Seyed Hossein Tamaddoni, Farid Jafari, Hassan Salarieh	A Novel Method of Gait Synthesis for Bipedal Fast Locomotion.	J. Intell. Robotic Syst.	2008	DBLP DOI BibTeX RDF	Gait generation, Mass-spring, Locomotion, Synchronization control, SLIP, Biped
69	Tae-Koo Kang, HeeJun Song, Dongwon Kim, Gwi-Tae Park	Environment Recognition System for Biped Walking Robot Using Vision Based Sensor Fusion.	IEA/AIE	2007	DBLP DOI BibTeX RDF
69	Lingyun Hu, Changjiu Zhou, Zengqi Sun	Estimating Probability Distribution with Q-learning for Biped Gait Generation and Optimization.	IROS	2006	DBLP DOI BibTeX RDF
69	Masa-aki Sato, Yutaka Nakamura, Shin Ishii	Reinforcement Learning for Biped Locomotion.	ICANN	2002	DBLP DOI BibTeX RDF
66	Lun Xie, Zhiliang Wang, Kun Wu	The stability study of biped robot based on GA and neural network.	GEC Summit	2009	DBLP DOI BibTeX RDF	non-linear dynamic system, genetic algorithm, artificial neural network, biped robot
66	Chung-Hsien Kuo, Kuo-Wei Chiou	Tendon Based Full Size Biped Humanoid Robot Walking Platform Design.	FIRA	2009	DBLP DOI BibTeX RDF	tendon driven mechanism, gait planning, biped humanoid robots, embedded controller
66	Peijie Zhang, Yantao Tian, Zhenze Liu, Shufan Yang, Rong Tian	Further Research and Comparison of Gaits for Compass-Like Biped and Kneed Passive Dynamic Walker.	ICIRA (1)	2008	DBLP DOI BibTeX RDF	Compass-like Biped, Kneed Passive Dynamic Walker, Limit Cycle
66	Prasad Kulkarni, Dip Goswami, Prithwijit Guha, Ashish Dutta	Path Planning for a Statically Stable Biped Robot Using PRM and Reinforcement Learning.	J. Intell. Robotic Syst.	2006	DBLP DOI BibTeX RDF	PRM, statically stable biped robot, reinforcement learning, potential function
66	Shinya Aoi, Kazuo Tsuchiya	Locomotion Control of a Biped Robot Using Nonlinear Oscillators.	Auton. Robots	2005	DBLP DOI BibTeX RDF	nonlinear oscillators, phase reset, touch sensor signal, biped robot, limit cycle, locomotion control
58	J. McKendry, B. Brown, E. R. Westervelt, James P. Schmiedeler	Kinematic Design and Dynamic Analysis of a Planar Biped Robot Mechanically Coordinated by a Single Degree of Freedom.	ICRA	2007	DBLP DOI BibTeX RDF
58	Yuji Harata, Fumihiko Asano, Zhi Wei Luo, Kouichi Taji, Yoji Uno	Biped gait generation based on parametric excitation by knee-joint actuation.	IROS	2007	DBLP DOI BibTeX RDF
58	Nasser Sadati, Kaveh Akbari Hamed	Neural Controller for a 5-Link Planar Biped Robot.	RO-MAN	2007	DBLP DOI BibTeX RDF
58	Vishnu V. Madadi, Sabri Tosunoglu	Design and Development of a Biped Robot.	CIRA	2007	DBLP DOI BibTeX RDF
58	Shun Ushida, Kousuke Yoshimi, Takayuki Okatani, Koichiro Deguchi	The Importance of Gaze Control Mechanism on Vision-based Motion Control of a Biped Robot.	IROS	2006	DBLP DOI BibTeX RDF
58	Shinya Aoi, Kazuo Tsuchiya, Katsuyoshi Tsujita	Turning Control of a Biped Locomotion Robot using Nonlinear Oscillators.	ICRA	2004	DBLP DOI BibTeX RDF
58	Fuminori Yamasaki, Ken Endo, Minoru Asada, Hiroaki Kitano	A Control Method for Humanoid Biped Walking with Limited Torque.	RoboCup	2001	DBLP DOI BibTeX RDF
54	Jung-Yup Kim, Ill-Woo Park, Jun-Ho Oh	Realization of Dynamic Stair Climbing for Biped Humanoid Robot Using Force/Torque Sensors.	J. Intell. Robotic Syst.	2009	DBLP DOI BibTeX RDF	Dynamic stair climbing, Real-time balance control, Biped humanoid robot, KHR-2, Force/torque sensor
54	Hanafiah B. Yussof, Masahiro Ohka, Mitsuhiro Yamano, Yasuo Nasu	Analysis of Human-Inspired Biped Walk Characteristics in a Prototype Humanoid Robot for Improvement of Walking Speed.	Asia International Conference on Modelling and Simulation	2008	DBLP DOI BibTeX RDF	biped walk characteristics, walking speed, Humanoid robot
54	Zhibin Zhu, Yan Wang, Xinglin Chen	Real-Time Control of Full Actuated Biped Robot Based on Nonlinear Model Predictive Control.	ICIRA (1)	2008	DBLP DOI BibTeX RDF	NMPC, real-time gait programming, biped robot
54	Maitray Shrivastava, Ashish Dutta, Anupam Saxena	Trajectory Generation Using GA for an 8 DOF Biped Robot with Deformation at the Sole of the Foot.	J. Intell. Robotic Syst.	2007	DBLP DOI BibTeX RDF	biped gait, GA based trajectory generation, sole deformation
54	Kwang Won Sok, Manmyung Kim, Jehee Lee	Simulating biped behaviors from human motion data.	ACM Trans. Graph.	2007	DBLP DOI BibTeX RDF	biped walk and balance, controller learning, motion capture, human motion, physically based simulation
54	Min Gyu Choi, Jehee Lee, Sung Yong Shin	Planning biped locomotion using motion capture data and probabilistic roadmaps.	ACM Trans. Graph.	2003	DBLP DOI BibTeX RDF	Biped locomotion, human navigation, motion editing and adaptation, probabilistic path planning
53	Soraya Bououden, Foudil Abdessemed, Abderraouf Benali	Control of a Bipedal Walking Robot Using a Fuzzy Precompensator.	KES-AMSTA	2009	DBLP DOI BibTeX RDF	Dynamic Walking, Computed Torque, Fuzzy Precompensator, Biped Robot
46	João Paulo Ferreira, Manuel Marques Crisóstomo, A. Paulo Coimbra	ZMP trajectory reference for the sagittal plane control of a biped robot based on a human CoP and gait.	IROS	2009	DBLP DOI BibTeX RDF
46	Mitsunori Uemura, Kimura Kimura, Sadao Kawamura	Generation of energy saving motion for biped walking robot through resonance-based control method.	IROS	2009	DBLP DOI BibTeX RDF
46	Toru Takenaka, Takashi Matsumoto, Takahide Yoshiike	Real time motion generation and control for biped robot -1st report: Walking gait pattern generation-.	IROS	2009	DBLP DOI BibTeX RDF
46	Hayssam J. Serhan, Chaiban G. Nasr, Patrick Henaff, Fathi Ben Ouezdou	A new control strategy for ROBIAN biped robot inspired from human walking.	IROS	2008	DBLP DOI BibTeX RDF
46	João Paulo Ferreira, Manuel Marques Crisóstomo, A. Paulo Coimbra	Neuro-fuzzy control of a biped robot able to be subjected to an external pushing force in the sagittal plane.	IROS	2008	DBLP DOI BibTeX RDF
46	Limei Liu, Yantao Tian, Peijie Zhang, Zhenze Liu	An Analysis of Stability of Systems with Impulse Effects: Application to Biped Robots.	RAM	2008	DBLP DOI BibTeX RDF
46	Chih-Min Lin, Chiu-Hsiung Chen	Robust Fault-Tolerant Control for a Biped Robot Using a Recurrent Cerebellar Model Articulation Controller.	IEEE Trans. Syst. Man Cybern. Part B	2007	DBLP DOI BibTeX RDF
46	Z. Liu, Y. Zhang, Y. Wang	A Type-2 Fuzzy Switching Control System for Biped Robots.	IEEE Trans. Syst. Man Cybern. Part C	2007	DBLP DOI BibTeX RDF
46	Terumasa Narukawa, Masaki Takahashi, Kazuo Yoshida	Level-Ground Walk Based on Passive Dynamic Walking for a Biped Robot with Torso.	ICRA	2007	DBLP DOI BibTeX RDF
46	Muhammad E. Abdallah, Kenneth J. Waldron	A Physical Model and Control Strategy for Biped Running.	ICRA	2007	DBLP DOI BibTeX RDF
46	Yingjie Yin, Shigeyuki Hosoe	Mixed Logic Dynamical Modeling and On Line Optimal Control of Biped Robot.	IROS	2006	DBLP DOI BibTeX RDF
46	Chuangfeng Huai, Yuefa Fang	Robust Control for Stable Dynamic Walking of Biped Robot.	IROS	2006	DBLP DOI BibTeX RDF
46	Fumihiko Asano, Zhi Wei Luo	On Energy-Efficient and High-Speed Dynamic Biped Locomotion with Semicircular Feet.	IROS	2006	DBLP DOI BibTeX RDF
46	Chih-Min Lin, Wei-Che Fan, Chiu-Hsiung Chen, Yu-Ling Hou	Robust Control for Biped Robot Using Cerebellar Model Articulation Controller.	IJCNN	2006	DBLP DOI BibTeX RDF
46	Tatsuzo Ishida, Yoshihiro Kuroki	Development of Sensor System of a Small Biped Entertainment Robot.	ICRA	2004	DBLP DOI BibTeX RDF
46	Gen Endo, Jun Morimoto, Jun Nakanishi, Gordon Cheng	An Empirical Exploration of a Neural Oscillator for Biped Locomotion Control.	ICRA	2004	DBLP DOI BibTeX RDF
45	Aaron D. Ames, Ryan W. Sinnet, Eric D. B. Wendel	Three-Dimensional Kneed Bipedal Walking: A Hybrid Geometric Approach.	HSCC	2009	DBLP DOI BibTeX RDF
45	Fumihiko Asano, Zhi Wei Luo	Dynamic Analyses of Underactuated Virtual Passive Dynamic Walking.	ICRA	2007	DBLP DOI BibTeX RDF
43	Hugo Picado, Marcos Gestal, Nuno Lau, Luís Paulo Reis, Ana Maria Tomé	Automatic Generation of Biped Walk Behavior Using Genetic Algorithms.	IWANN (1)	2009	DBLP DOI BibTeX RDF	genetic algorithms, robotics, locomotion, humanoid, biped
43	Jung Hoon Kim 0002, Jung-Yup Kim, Jun-Ho Oh	Adjustment of Home Posture of Biped Humanoid Robot Using Sensory Feedback Control.	J. Intell. Robotic Syst.	2008	DBLP DOI BibTeX RDF	Home posture, Biped walking robot, Practical adjustment, Force torque sensor, Inertial sensor
43	L. B. Xian, M. Xie	Design of Human-Like Leg-Foot for Human-Assisted Biped Walking.	ICIRA (1)	2008	DBLP DOI BibTeX RDF	Biped Leg, Lower Body, Modular Joint, Humanoid Robot
43	Shinya Aoi, Kazuo Tsuchiya	Adaptive behavior in turning of an oscillator-driven biped robot.	Auton. Robots	2007	DBLP DOI BibTeX RDF	Nonlinear oscillators, Phase reset, Turning, Curved walking, Biped robot, Limit cycle, Adaptive behavior, Basin of attraction
43	Miomir Vukobratovic, Olga Timcenko	Experiments with nontraditional hybrid control technique of biped locomotion robots.	J. Intell. Robotic Syst.	1996	DBLP DOI BibTeX RDF	Biped walking robot, feedforward control, ZMP compensation, control, fuzzy control
42	Saeed Jamali, Karim Faez, Sajjad Taghvaee, Mostafa Ozlati Moghadam	Using Toe-Off Impulse to Control Chaos in the Simplest Walking Model via Artificial Neural Network.	ISNN (3)	2009	DBLP DOI BibTeX RDF	Chaos control, Passive biped, Simplest Walking model, Artificial neural network
42	Jalal Arabneydi, Behzad Moshiri, Fariba Bahrami	Modeling Gait Using CPG (Central Pattern Generator) and Neural Network.	COST 2101/2102 Conference	2009	DBLP DOI BibTeX RDF	CPG (Central Pattern Generator), Neural Network, Control, Locomotion, Gait, Biped robot
42	Christine Azevedo, Bernard Espiau, Bernard Amblard, Christine Assaiante	Bipedal locomotion: toward unified concepts in robotics and neuroscience.	Biol. Cybern.	2007	DBLP DOI BibTeX RDF	Equilibrium, Walking, Biped robots, Postural control
35	Shigeki Sugiyama	Harmonic Gait under Primitive DOF for Biped Robot.	HCI (11)	2009	DBLP DOI BibTeX RDF	harmonic gait, less-consuming walking
35	Kenji Hashimoto, Akihiro Hayashi, Terumasa Sawato, Yuki Yoshimura, Teppei Asano, Kentaro Hattori, Yusuke Sugahara, Hun-ok Lim, Atsuo Takanishi	Terrain-adaptive control with small landing impact force for biped vehicle.	IROS	2009	DBLP DOI BibTeX RDF
35	Toru Takenaka, Takashi Matsumoto, Takahide Yoshiike, Tadaaki Hasegawa, Shinya Shirokura, Hiroyuki Kaneko, Atsuo Orita	Real time motion generation and control for biped robot -4th report: Integrated balance control-.	IROS	2009	DBLP DOI BibTeX RDF
35	Toru Takenaka, Takashi Matsumoto, Takahide Yoshiike	Real time motion generation and control for biped robot -3rd report: Dynamics error compensation-.	IROS	2009	DBLP DOI BibTeX RDF
35	Fumihiko Asano, Zhi Wei Luo	Energy-Efficient and High-Speed Dynamic Biped Locomotion Based on Principle of Parametric Excitation.	IEEE Trans. Robotics	2008	DBLP DOI BibTeX RDF
35	Yannick Aoustin, Franck Plestan, Vincent Lebastard	Experimental comparison of several posture estimation solutions for biped robot Rabbit.	ICRA	2008	DBLP DOI BibTeX RDF
35	Tao Liu 0006, H. Utsunomiya, Yoshio Inoue, Kyoko Shibata	Synchronous imitation control for biped robot based on wearable human motion analysis system.	IROS	2008	DBLP DOI BibTeX RDF
35	Anthony S. David, Olivier Bruneau	Sequential Method of Analytical Potentials an approach for the biped robots dynamic gait generation.	IROS	2008	DBLP DOI BibTeX RDF
35	Yannick Aoustin, Alexander M. Formal'sky	On optimal swinging of the biped arms.	IROS	2008	DBLP DOI BibTeX RDF
35	David Tlalolini, Christine Chevallereau, Yannick Aoustin	Optimal reference walking with rotation of the stance feet in single support for a 3D biped.	IROS	2008	DBLP DOI BibTeX RDF
35	Shinya Aoi, Yoshimasa Egi, Akira Ichikawa, Kazuo Tsuchiya	Experimental verification of gait transition from quadrupedal to bipedal locomotion of an oscillator-driven biped robot.	IROS	2008	DBLP DOI BibTeX RDF
35	Yasuo Matsuyama, Youichi Nishida	HMM-embedded Bayesian network for heterogeneous command integration: applications to biped humanoid operation over the network.	CSTST	2008	DBLP DOI BibTeX RDF	brain signal, support vector machine, learning, hidden Markov model, Bayesian network, human motion, humanoid
35	K. D. Farrell, Christine Chevallereau, E. R. Westervelt	Energetic Effects of Adding Springs at the Passive Ankles of a Walking Biped Robot.	ICRA	2007	DBLP DOI BibTeX RDF
35	Giuseppina C. Gini, Umberto Scarfogliero, Michele Folgheraiter	Human-Oriented Biped Robot Design: Insights into the Development of a truly Anthropomorphic Leg.	ICRA	2007	DBLP DOI BibTeX RDF
35	Shuuji Kajita, Kenji Kaneko, Mitsuharu Morisawa, Shinichiro Nakaoka, Hirohisa Hirukawa	ZMP-based Biped Running Enhanced by Toe Springs.	ICRA	2007	DBLP DOI BibTeX RDF
35	Koh Hosoda, Kenichi Narioka	Synergistic 3D limit cycle walking of an anthropomorphic biped robot.	IROS	2007	DBLP DOI BibTeX RDF
35	Minami Asatani, Shigeki Sugimoto, Masatoshi Okutomi	A footstep-plan-based floor sensing method using stereo images for biped robot control.	IROS	2007	DBLP DOI BibTeX RDF
35	Rony Caballero, Manuel A. Armada	Dynamic state feedback for zero moment point biped robot stabilization.	IROS	2007	DBLP DOI BibTeX RDF
35	Ahmad Forouz Tabar, Ahmad Reza Khoogar, A. R. Vali	Neural Network Control of a New Biped Robot Model with Back Propagation Algorithm.	RO-MAN	2007	DBLP DOI BibTeX RDF
35	Pasan Kulvanit, Nachol Chaiyaratana, Djitt Laowattana	Biped fast walking gait shaping via evolutionary multi-objective optimization.	IEEE Congress on Evolutionary Computation	2007	DBLP DOI BibTeX RDF
35	Jiaoyan Tang, Qunfei Zhao, Jie Huang 0012	Application of "human-in-the-loop" control to a biped walking-chair robot.	SMC	2007	DBLP DOI BibTeX RDF
35	Chi Zhu 0001, Atsuo Kawamura	What Is the Real Frictional Constraint in Biped Walking? - Discussion on Frictional Slip with Rotation.	IROS	2006	DBLP DOI BibTeX RDF
35	Takamasa Hase, Qingjiu Huang	Energy-Efficient Trajectory Planning using Inequality State Constraint for Biped Walking Robot with Upper Body Mass.	IROS	2006	DBLP DOI BibTeX RDF
35	Shunsuke Iida, Toshiyuki Kondo, Koji Ito	An Environmental Adaptation Mechanism for a Biped Walking Robot Control Based on Elicitation of Sensorimotor Constraints.	SAB	2006	DBLP DOI BibTeX RDF
35	Satoshi Ito, Haruhisa Kawasaki	Regularity in an environment produces an internal torque pattern for biped balance control.	Biol. Cybern.	2005	DBLP DOI BibTeX RDF
35	Pengfei Liu, Jiuqiang Han	Gait Synthesis Based on FWN and PD Controller for a Five-Link Biped Robot.	MICAI	2005	DBLP DOI BibTeX RDF
35	Pengfei Liu, Jiuqiang Han	Gait Control for Biped Robot Using Fuzzy Wavelet Neural Network.	CIS (1)	2005	DBLP DOI BibTeX RDF
35	Shuuji Kajita, Takashi Nagasaki, Kenji Kaneko, Kazuhito Yokoi, Kazuo Tanie	A Hop towards Running Humanoid Biped.	ICRA	2004	DBLP DOI BibTeX RDF
35	Ambarish Goswami, Vinutha Kallem	Rate of Change of Angular Momentum and Balance Maintenance of Biped Robots.	ICRA	2004	DBLP DOI BibTeX RDF
35	Jun Morimoto, Gordon Cheng, Christopher G. Atkeson, Garth Zeglin	A Simple Reinforcement Learning Algorithm for Biped Walking.	ICRA	2004	DBLP DOI BibTeX RDF
35	Yutaka Nakamura, Takeshi Mori, Shin Ishii	Natural Policy Gradient Reinforcement Learning for a CPG Control of a Biped Robot.	PPSN	2004	DBLP DOI BibTeX RDF
35	Robert Cupec, Joachim Denk, Günther Schmidt	Practical Experience with Vision-guided Biped Walking.	ISER	2002	DBLP DOI BibTeX RDF
35	Jin G. Kim, Kyung-gon Noh, Kiheon Park	Human-Like Dynamic Walking for a Biped Robot Using Genetic Algorithm.	ICES	2001	DBLP DOI BibTeX RDF
35	Philippe Gorce, Olivier Vanel	Behaviour Synthesis of the Erect Stance for a Biped Control.	J. Intell. Robotic Syst.	1997	DBLP DOI BibTeX RDF	bipedal robot, force distribution, dynamic stability control, human postures
34	Yisheng Guan, Li Jiang, Xianmin Zhang, Hong Zhang 0011, Xuefeng Zhou	Development of novel robots with modular methodology.	IROS	2009	DBLP DOI BibTeX RDF
34	John R. Rebula, Fabian Canas, Jerry E. Pratt, Ambarish Goswami	Learning Capture Points for Bipedal Push Recovery.	ICRA	2008	DBLP DOI BibTeX RDF
34	Yuji Harata, Fumihiko Asano, Kouichi Taji, Yoji Uno	Parametric excitation based gait generation for ornithoid walking.	IROS	2008	DBLP DOI BibTeX RDF
34	Jonathan K. Holm, Dongjun Lee, Mark W. Spong	Time-Scaling Trajectories of Passive-Dynamic Bipedal Robots.	ICRA	2007	DBLP DOI BibTeX RDF