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» The Measure of Dynamic Coupling of Space Robot Systems
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IROS
2008
IEEE
134views Robotics» more  IROS 2008»
15 years 4 months ago
Friction observer and compensation for control of robots with joint torque measurement
— In this paper we introduce a friction observer for robots with joint torque sensing (in particular for the DLR medical robot) in order to increase the positioning accuracy and ...
Luc Le Tien, Alin Albu-Schäffer, Alessandro D...
ICARCV
2008
IEEE
193views Robotics» more  ICARCV 2008»
15 years 4 months ago
Analysis of discrete and hybrid stochastic systems by nonlinear contraction theory
—We investigate the stability properties of discrete and hybrid stochastic nonlinear dynamical systems. More precisely, we extend the stochastic contraction theorems (which were ...
Quang-Cuong Pham
NN
1998
Springer
14 years 9 months ago
Neural control of rhythmic arm movements
In this paper we present an approach to robot arm control based on exploiting the dynamical properties of a simple neural network oscillator circuit coupled to the joints of an ar...
Matthew M. Williamson
ICRA
2002
IEEE
166views Robotics» more  ICRA 2002»
15 years 2 months ago
A Decoupled Image Space Approach to Visual Servo Control of a Robotic Manipulator
An image-based visual servo control is presented for a robotic manipulator. The proposed control design addresses visual servo of 'eye-in-hand' type systems. Using a nov...
Robert E. Mahony, Tarek Hamel, François Cha...
CGO
2003
IEEE
15 years 1 months ago
Coupling On-Line and Off-Line Profile Information to Improve Program Performance
In this paper, we describe a novel execution environment for Java programs that substantially improves execution performance by incorporating both on-line and off-line profile inf...
Chandra Krintz