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ICRA
2002
IEEE
101views Robotics» more  ICRA 2002»
13 years 10 months ago
Cartesian Impedance Control Techniques for Torque Controlled Light-Weight Robots
The paper compares various approaches to implementing a compliant Cartesian behavior for robotic manipulators: impedance, admittance and stiffness control. A new controller struc...
Alin Albu-Schäffer, Gerd Hirzinger
ICRA
2009
IEEE
195views Robotics» more  ICRA 2009»
14 years 6 days ago
Passive event-based extrapolation for lossy haptic data compression in bilateral presence systems
— A new lossy compression method is proposed for haptic (force, velocity) data as exchanged in bilateral telepresence systems. The method is based on the passive extrapolative co...
Philipp Kremer, Martin Kuschel, Carsten Preusche, ...
IROS
2006
IEEE
138views Robotics» more  IROS 2006»
13 years 11 months ago
Power Electronics Design Choice for Piezoelectric Microrobots
Abstract— Piezoelectric actuators are advantageous for microrobots due to their light weight, high bandwidth, high force production, low power consumption, and simplicity of inte...
Erik Steltz, M. Seeman, Srinath Avadhanula, Ronald...
ICRA
2006
IEEE
72views Robotics» more  ICRA 2006»
13 years 11 months ago
A Rapidly Prototyped 2-axis Positioning Stage for Microassembly using Large Displacement Compliant Mechanisms
Abstract— Compliant mechanisms provide an attractive alternative to conventional rigid mechanisms in the design of ultra low-cost precision positioning systems. The desirable per...
Aaron M. Hoover, Srinath Avadhanula, Richard E. Gr...
IROS
2009
IEEE
123views Robotics» more  IROS 2009»
14 years 6 days ago
2.5D infrared range and bearing system for collective robotics
— In the growing field of collective robotics, spatial co-ordination between robots is often critical and usually achieved via local relative positioning sensors. We believe tha...
James F. Roberts, Timothy S. Stirling, Jean-Christ...