智能桁架结构振动控制中压电主动构件的研究:(一)压电主动构件设计

Research on Piezoelectric Active Member in Vibration Control of Intelligent Truss Structure: (1)Design of Piezoelectric Active Member

基于压电材料的压电作动效应，设计了一种可用于智能桁架结构振动控制的直线式压电主动构件，讨论了设计理论、参数选取及其对压电主动构件性能带来的影响。

A new kind of in line piezoelectric active member is developed based on the actuation effect of piezoelectric material in this paper,which can be used as a major component of intelligent truss structure.The theoretic design,selection of parameters,and their influences on properties of active member are also discussed.