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IJRR
2000
117views more  IJRR 2000»
13 years 4 months ago
Singularity-Consistent Parameterization of Robot Motion and Control
The inverse kinematics problem is formulated as a parameterized autonomous dynamical system problem, and respective analysis is carried out. It is shown that a singular point of w...
Dragomir N. Nenchev, Yuichi Tsumaki, Masaru Uchiya...
IROS
2006
IEEE
121views Robotics» more  IROS 2006»
13 years 10 months ago
Static Walk of a Humanoid Robot Based on the Singularity-Consistent Method
— This paper addresses the problem of naturally looking and energy efficient walk of biped humanoids. We presuppose that such walk requires motion control capability around kine...
Kentaro Takahashi, M. Noda, Dragomir N. Nenchev, Y...
ICRA
1995
IEEE
117views Robotics» more  ICRA 1995»
13 years 8 months ago
Control for an Autonomous Bicycle
The control of nonholonomic and underactuated systems with symmetry is illustrated by the problem of controlling a bicycle. We derive a controller which, using steering and rear-w...
Neil H. Getz, Jerrold E. Marsden
CDC
2008
IEEE
129views Control Systems» more  CDC 2008»
13 years 6 months ago
How springs can help to stabilize motions of underactuated systems with weak actuators
In the field of robotics the energy spent for actuation is always an issue. It is often the case that some desired motions cannot be achieved by the robot due to limitations in act...
Uwe Mettin, Pedro X. La Hera, Leonid B. Freidovich...
ICPR
2006
IEEE
14 years 5 months ago
Direct Mapping of Visual Input to Motor Torques
Most methods for visual control of robots formulate the robot command in joint or Cartesian space. To move the robot these commands are remapped to motor torques usually requiring...
Jeremiah J. Neubert, Nicola J. Ferrier