Applied Mathematics and Mechanics (English Edition) ›› 2001, Vol. 22 ›› Issue (9): 1074-1081.

• Articles • Previous Articles     Next Articles

ANALYSIS OF BEAMS WITH PIEZOELECTRIC ACTUATORS

LIN Qi-rong, LIU Zheng-xing, WANG Zong-li   

  1. Department of Engineering Mechanics, Shanghai Jiaotong University, Shanghai 200030, P R China
  • Received:2000-09-25 Revised:2001-04-08 Online:2001-09-18 Published:2001-09-18
  • Supported by:

    he China State Shipbuilding Corporation(98J403.3)

Abstract: Based on the two-dimensional constitutive relationships of the piezoelectric material, an analytical solution for an intelligent beam excited by a pair of piezoelectric actuators is derived. With the solution the force and moment generated by two piezoelectric actuators and a pair of piezoelectric actuator/sensor are obtained. Examples of a cantilever piezoelectric laminated beam or a simply supported piezoelectric laminated beam, applied with voltages, are given.

2010 MSC Number: 

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