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» Controllability of a class of underactuated mechanical syste...
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CDC
2008
IEEE
129views Control Systems» more  CDC 2008»
13 years 9 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...
ICRA
2009
IEEE
127views Robotics» more  ICRA 2009»
14 years 2 months ago
Trajectory planning and control of an underactuated dynamically stable single spherical wheeled mobile robot
— The ballbot is a dynamically stable mobile robot that moves on a single spherical wheel and is capable of omnidirectional movement. The ballbot is an underactuated system with ...
Umashankar Nagarajan, George Kantor, Ralph L. Holl...
SIAMCO
2002
64views more  SIAMCO 2002»
13 years 7 months ago
Simple Mechanical Control Systems with Constraints and Symmetry
J. Cortés, S. Martínez, J. P. Ostrow...
ICRA
2003
IEEE
126views Robotics» more  ICRA 2003»
14 years 27 days ago
Experimental analysis of an innovative prosthetic hand with proprioceptive sensors
— This paper presents an underactuated artificial hand intended for functional replacement of the natural hand in upper limb amputees. The natural hand has three basic functiona...
Maria Chiara Carrozza, Fabrizio Vecchi, F. Sebasti...
CORR
2004
Springer
89views Education» more  CORR 2004»
13 years 7 months ago
Gyroscopically Stabilized Robot: Balance and Tracking
: The single wheel, gyroscopically stabilized robot - Gyrover, is a dynamically stable but statically unstable, underactuated system. In this paper, based on the dynamic model of t...
Yongsheng Ou, Yangsheng Xu