一种输出特性可调的双电极袋式静电驱动器  

A Double-electrode Peano-HASEL Actuators with Adjustable Output Characteristic

作　　者：陈逸星 李宝福[1] CHEN Yixing;LI Baofu

机构地区：[1]上海大学机电工程与自动化学院

出　　处：《计量与测试技术》2023年第12期58-61,共4页Metrology & Measurement Technique

摘　　要：通过对袋式马达型液压放大自愈静电(Peano-HASEL)驱动器的结构设计改进,使用双电极和单元模块化设计,放大驱动器在高度方向上的输出应变率,对并联堆叠的驱动器施加宽度方向上的预紧力,形成输出特性可调节的双电极Peano-HASEL驱动器。根据系统平衡理论,对单元模块建立理论分析模型,使用COMSOLMultiphysics建立多物理场仿真模型,并搭建实验平台,对理论分析模型进行验证,并分析影响驱动器驱动性能的主要因素。IBy improving the structural design of the bag motor type hydraulic amplifying self-healed electrostatic(Peano-HASEL)driver,the output strain rate of the driver in the height direction is amplified by using dual elec-trodes and modular unit design,and the pretension force in the width direction is applied to the parallel stacked drivers.Form a dual electrode Peano-HASEL driver with adjustable output characteristics.According to the system balance theory,the theoretical analysis model of the unit module was established,the multi-physics simulation model was established using COMSOL Multiphysics,and the experimental platform was built to verify the theoretical analysis model,and the main factors affecting the driver performance were analyzed.

关 键 词：袋式马达型液压放大自愈静电驱动器 系统平衡理论 多物理场仿真模型 

分 类 号：TH137[机械工程—机械制造及自动化] TP242[自动化与计算机技术—检测技术与自动化装置]