A study of active compliant motion control methods for rigid manipulators based on a generic scheme

2005 ◽  
Author(s):  
J. De Schutter
Keyword(s):  
Motion Control ◽  
Control Methods ◽  
Compliant Motion

Sliding Mode Impedance and Stiffness Control of a Pneumatic Cylinder

2019 ◽  
Author(s):  
Jonathon E. Slightam ◽  
Eric J. Barth ◽  
Mark L. Nagurka
Keyword(s):  
Motion Control ◽  
Sliding Mode ◽  
Impedance Control ◽  
Pneumatic Cylinder ◽  
Control Methods ◽  
Control Applications ◽  
Compliant Motion ◽  
Simultaneous Control ◽  
Stiffness Control ◽  
Virtual Impedance

Abstract Pneumatic double acting cylinders are able to provide inherent stiffness and force control for compliant motion control applications. Impedance control methods allow for a broad spectrum of mechanical properties of actuators to be achieved. The range of this spectrum can be increased by simultaneously controlling the actuator’s inherent stiffness and impedance, a concept explored in this paper. Presented here is a sliding mode impedance and stiffness controller for a servo-pneumatic double acting cylinder. Two proportional servo-valves are employed for simultaneous control of the virtual impedance and inherent stiffness of the pneumatic cylinder. Experimental results of tracking trajectories and contact are reported and discussed with respect to different approaches in the literature.

Coordinate Motion Control of Multiple Autonomous Mobile Robots Based on Compliant Motion Control

1998 ◽  
pp. 141-150 ◽  
Author(s):  
Kazuhiro Kosuge ◽  
Tomohiro Oosumi ◽  
Hajime Asama ◽  
Teruo Fujii ◽  
Hayato Kaetsu
Keyword(s):  
Mobile Robots ◽  
Motion Control ◽  
Autonomous Mobile Robots ◽  
Compliant Motion

Intelligent compliant motion control

1998 ◽  
Vol 28 (1) ◽  
pp. 116-122 ◽  
Author(s):  
O.M. Al-Jarrah ◽  
Y.F. Zheng
Keyword(s):  
Motion Control ◽  
Compliant Motion
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