Review on piezoelectric actuators:materials,classifications,applications,and recent trends

作     者：Xuyang ZHOU Shuang WU Xiaoxu WANG Zhenshan WANG Qixuan ZHU Jinshuai SUN Panfeng HUANG Xuewen WANG Wei HUANG Qianbo LU Xuyang ZHOU;Shuang WU;Xiaoxu WANG;Zhenshan WANG;Qixuan ZHU;Jinshuai SUN;Panfeng HUANG;Xuewen WANG;Wei HUANG;Qianbo LU

作者机构：Institute of Flexible Electronics(IFE)Northwestern Polytechnical UniversityXi’an 710072China School of AutomationNorthwestern Polytechnical UniversityXi’an 710072China Key Laboratory of Flexible Electronics of Zhejiang ProvinceNingbo Institute of Northwestern Polytechnical UniversityNingbo 315103China 

出 版 物：《Frontiers of Mechanical Engineering》 (机械工程前沿（英文版）)

年 卷 期：2024年第19卷第1期

页      面：5-33页

核心收录：

学科分类：08[工学] 0805[工学-材料科学与工程（可授工学、理学学位）] 080502[工学-材料学] 0802[工学-机械工程] 

基　　金：supported by the National Natural Science Foundation of China(Grant No.62004166) Natural Science Foundation of Ningbo,China(Grant No.202003N4062) Natural Science Foundation of Zhejiang Province,China(Grant No.LY23F040002) National Postdoctoral Program for Innovative Talents,China(Grant No.BX20200279) Natural Science Basic Research Program of Shaanxi Province,China(Grant No.2020JQ-199) Fundamental Research Funds for the Central Universities,China(Grant No.31020190QD027) 

主　　题：piezoelectric actuator piezoelectric effect amplified piezoelectric actuator ultrasonic actuator stepping actuator piezoelectric polymer 

摘      要：Piezoelectric actuators are a class of actuators that precisely transfer input electric energy into displacement,force,or movement outputs efficiently via inverse piezoelectric effect-based electromechanical *** types of piezoelectric actuators have sprung up and gained widespread use in various applications in terms of compelling attributes,such as high precision,flexibility of stoke,immunity to electromagnetic interference,and structural *** paper systematically reviews the piezoelectric materials,operating principles,representative schemes,characteristics,and potential applications of each mainstream type of piezoelectric ***,we intend to provide a more scientific and nuanced perspective to classify piezoelectric actuators into direct and indirect categories with several *** addition,this review outlines the pros and cons and the future development trends for all kinds of piezoelectric actuators by exploring the relations and mechanisms behind *** rich content and detailed comparison can help build an in-depth and holistic understanding of piezoelectric actuators and pave the way for future research and the selection of practical applications.