Design and Application of a Novel Piezoelectric Torsional Actuator

Jun Qiang Lou; Yan Ding Wei

doi:10.4028/www.scientific.net/AMM.66-68.1149

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 66-68Design and Application of a Novel Piezoelectric...

Design and Application of a Novel Piezoelectric Torsional Actuator

Abstract:

In this paper, a piezoelectric torsional actuator generating angular displacement from piezoelectric shear strain is proposed. The procedure for the design, and manufacture of the piezoelectric torsional actuator are presented. To evaluate the performance of the proposed piezoelectric torsional actuator, the torsional vibration suppression of a flexible manipulator system with the proposed actuator is studied. The experimental results show the piezoelectric torsional actuator is capable of producing large torque and angular displacement and is suited for vibration suppression on flexible torsional manipulator system.

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Periodical:

Applied Mechanics and Materials (Volumes 66-68)

Pages:

1149-1154

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.66-68.1149

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Online since:

July 2011

Authors:

Jun Qiang Lou, Yan Ding Wei

Keywords:

Flexible Torsional Manipulator, Piezoelectric Torsional Actuator, Vibration Suppression

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References

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