拓扑优化
顺应机制
执行机构
铰链
压电
拓扑(电路)
机制(生物学)
工程类
机械工程
结构工程
电气工程
有限元法
物理
量子力学
作者
Shitong Yang,Yuelong Li,Guangda Qiao,Xiaosong Zhang,Xiaohui Lu
出处
期刊:IntechOpen eBooks
[IntechOpen]
日期:2022-09-07
被引量:1
标识
DOI:10.5772/intechopen.103983
摘要
Piezoelectric actuators have the obvious advantages of simple and compact structure, high precision and long stroke. However, it is difficult to satisfy the various industrial requirements. Topology optimization method can be used to find the new configurations of the compliant mechanism, and different objective function and constraint conditions can be flexibly used to determine the compliant mechanism. In the research of piezoelectric actuators, due to the advantages of compact structure, no lubrication and large displacement magnification, compliant mechanism is extremely suitable to be introduced into the design of piezoelectric actuators. In recent years, topology optimization method is frequently used to design the compliant mechanism on piezoelectric actuator, and has become a research hotspot. In this chapter, the development of topology optimization method is introduced, the design and research on the compliant mechanism of piezoelectric actuator have been summarized, and the future research direction and challenges of topology optimization design for flexure hinge type piezoelectric actuators are prospected.
科研通智能强力驱动
Strongly Powered by AbleSci AI