Design, analysis and experimental performance of a novel stick-slip type piezoelectric rotary actuator based on variable force couple driving

2017 ◽  
Vol 26 (5) ◽  
pp. 055005 ◽  
Author(s):  
Shupeng Wang ◽  
Weibin Rong ◽  
Lefeng Wang ◽  
Zhichao Pei ◽  
Lining Sun
Keyword(s):  
Design Analysis ◽  
Stick Slip ◽  
Experimental Performance ◽  
Variable Force ◽  
Rotary Actuator ◽  
Force Couple

Design, analysis and experimental performance of a piezoelectric rotary actuator based on compliant foot driving

2017 ◽  
Vol 23 (8) ◽  
pp. 3765-3773 ◽  
Author(s):  
Shupeng Wang ◽  
Weibin Rong ◽  
Lefeng Wang ◽  
Zhichao Pei ◽  
Lining Sun
Keyword(s):  
Design Analysis ◽  
Experimental Performance ◽  
Rotary Actuator

Design, analysis and experimental performance of a bionic piezoelectric rotary actuator

2017 ◽  
Vol 14 (2) ◽  
pp. 348-355 ◽  
Author(s):  
Shupeng Wang ◽  
Weibin Rong ◽  
Lefeng Wang ◽  
Zhichao Pei ◽  
Lining Sun
Keyword(s):  
Design Analysis ◽  
Experimental Performance ◽  
Rotary Actuator

New Type of Hydraulic Rotary Actuator; Development and Application in a Large Telerobotic Manipulator System

2001 ◽  
Author(s):  
John R. Haas
Keyword(s):  
Modular Design ◽  
Large Diameter ◽  
Stick Slip ◽  
Precision Motion Control ◽  
Constant Torque ◽  
Rotary Actuator ◽  
Continuous Rotation ◽  
Potential Applications ◽  
New Type ◽  
Precision Motion

Abstract This paper describes a new type of hydraulic rotary actuator specifically developed to provide precision motion control in a very large, man rated, underwater telerobotic manipulator system. The high pressure, high torque rotary actuators are hydrostatically balanced, provide continuous rotation, constant torque output, exhibit minimal “stick-slip” and zero backlash. It is believed that the combination of features and the performance exhibited by these actuators represent an improvement in actuator technology to such an extent as to make projects previously determined unfeasible, now practical. Features of particular design value are a very large diameter through bore, and a truly modular design permitting use as an integral structural member. This paper will address design rationale, operating principles, key design features, product development highlights, an astronaut trainer case study, future development and potential applications.

A long range piezoelectric rotary motor with continuous output: Design, analysis and experimental performance

2017 ◽  
Vol 263 ◽  
pp. 179-187 ◽  
Author(s):  
Shupeng Wang ◽  
Weibin Rong ◽  
Lefeng Wang ◽  
Zhichao Pei ◽  
Lining Sun
Keyword(s):  
Long Range ◽  
Design Analysis ◽  
Experimental Performance ◽  
Continuous Output ◽  
Rotary Motor
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