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» Differential elastic actuator for robotic interaction tasks
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ICRA
2008
IEEE
155views Robotics» more  ICRA 2008»
13 years 11 months ago
Differential elastic actuator for robotic interaction tasks
For complex robotic tasks (manipulation, locomotion, haptics, ...), the lack of knowledge of precise interaction models, the difficulties to precisely measure the task associated ...
Michel Lauria, Marc-Antoine Legault, Marc-Andr&eac...
IROS
2007
IEEE
126views Robotics» more  IROS 2007»
13 years 10 months ago
Passive and accurate torque control of series elastic actuators
— The principle of Series Elastic Actuation offers considerable advantages for haptic displays compared to stiff actuators. The interaction force between motor and load is direct...
Heike Vallery, Ralf Ekkelenkamp, Herman van der Ko...
AR
2010
133views more  AR 2010»
13 years 2 months ago
Coordinated Control of Space Robot Teams for the On-Orbit Construction of Large Flexible Space Structures
Teams of autonomous space robots are needed for future space missions such as the construction of large solar power stations and large space telescopes in earth orbit. This work fo...
Peggy Boning, Steven Dubowsky
ISER
1995
Springer
131views Robotics» more  ISER 1995»
13 years 8 months ago
Stiffness Isn't Everything
Most robot designers make the mechanical interface between an actuator and its load as stiff as possible[9][10]. This makes sense in traditional position-controlled systems, becau...
Gill A. Pratt, Matthew M. Williamson, Peter Dilwor...
TROB
2010
120views more  TROB 2010»
13 years 2 months ago
Design and Control of Concentric-Tube Robots
—A novel approach toward construction of robots is based on a concentric combination of precurved elastic tubes. By rotation and extension of the tubes with respect to each other...
Pierre E. Dupont, Jesse Lock, Brandon Itkowitz, Ev...