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» Instabilities of Robot Motion
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MICCAI
2007
Springer
14 years 11 months ago
Prediction of Respiratory Motion with Wavelet-Based Multiscale Autoregression
In robotic radiosurgery, a photon beam source, moved by a robot arm, is used to ablate tumors. The accuracy of the treatment can be improved by predicting respiratory motion to com...
Floris Ernst, Alexander Schlaefer, Achim Schweikar...
ICRA
2008
IEEE
112views Robotics» more  ICRA 2008»
14 years 4 months ago
Balancing exploration and exploitation in motion planning
— Computationally efficient motion planning must avoid exhaustive exploration of configuration space. We argue that this can be accomplished most effectively by carefully balan...
Markus Rickert, Oliver Brock, Alois Knoll
ICRA
2007
IEEE
125views Robotics» more  ICRA 2007»
14 years 4 months ago
Single-Query Motion Planning with Utility-Guided Random Trees
— Randomly expanding trees are very effective in exploring high-dimensional spaces. Consequently, they are a powerful algorithmic approach to sampling-based single-query motion p...
Brendan Burns, Oliver Brock
ICRA
2007
IEEE
125views Robotics» more  ICRA 2007»
14 years 4 months ago
Port-Hamiltonian approaches to motion generation for mechanical systems
— This paper gives new motion generation methods for mechanical port-Hamiltonian systems. First, we propose a generation method based on an asymptotic stabilization method withou...
Satoru Sakai, Stefano Stramigioli
IROS
2007
IEEE
93views Robotics» more  IROS 2007»
14 years 4 months ago
Experimental validation of a decentralized control law for multi-vehicle collective motion
— The paper presents the results of experimental tests carried out to validate the performance of a decentralized control law, for the collective circular motion of a team of non...
Daniele Benedettelli, Nicola Ceccarelli, Andrea Ga...