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» Simulations of Simulations in Evolutionary Robotics
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CRV
2007
IEEE
116views Robotics» more  CRV 2007»
16 years 14 days ago
A non-myopic approach to visual search
We show how a greedy approach to visual search — i.e., directly moving to the most likely location of the target — can be suboptimal, if the target object is hard to detect. I...
Julia Vogel, Kevin Murphy
ICRA
2007
IEEE
143views Robotics» more  ICRA 2007»
16 years 13 days ago
A Powered Leg Orthosis for Gait Rehabilitation of Motor-Impaired Patients
— This paper describes a powered leg orthosis for gait rehabilitation of patients with walking disabilities. The paper proposes controllers which can apply suitable forces on the...
Sai K. Banala, Alexander Kulpe, Sunil Kumar Agrawa...
ICRA
2007
IEEE
92views Robotics» more  ICRA 2007»
16 years 13 days ago
Using time-reversal symmetry for stabilizing a simple 3D walker model
— A new method is presented for controlling the lateral foot placement of a simple 3D compass biped model. The method is based on the fact that, in the limit cycle, the gait is t...
Gijs van Oort, Stefano Stramigioli
ICRA
2007
IEEE
107views Robotics» more  ICRA 2007»
16 years 13 days ago
Optimal control subsumes harmonic control
Abstract— We consider trajectory planning within the frameworks of optimal control and harmonic control. We present a formal evidence, in the continuous domain and in a standard ...
Amine M. Boumaza, Bruno Scherrer
ICRA
2007
IEEE
134views Robotics» more  ICRA 2007»
16 years 13 days ago
Locally Computable Navigation Functions for Sphere Worlds
Abstract— In this paper we present a new Navigation Function for a sphere world that can be computed locally with limited knowledge of the environment. By requiring smooth and no...
Grigoris Lionis, Xanthi Papageorgiou, Kostas J. Ky...