摘要
针对IPMC驱动和性能测试的需求,设计了一种IPMC测控系统。控制系统以STM32F103RET6为主控芯片,可输出双极性大电流的正弦波、方波和组合波形,并且输出信号的幅值、频率和占空比可调;位移检测系统基于Lab VIEW的MeanShift目标跟踪算法,可对IPMC末端进行目标跟踪,并实时显示其在两个方向上的位移。利用该测控系统进行IPMC性能测试实验,验证了其可行性。
To meet the requirements of actuating IPMC and the performance test,an control and test system for IPMC is designed.In the control system,STM32F103RET6 is used as main control chip,which can be used to output bipolar large current waveforms,such as sine wave,square wave and the combination of waves.The amplitude,frequency and duty ratio of output signal can be adjusted.In the displacement test system,MeanShift target tracking algorithm based on LabVIEW,can be used to track the target of the end of IPMC and do the real-time display of the displacement in both directions.This system is used to test the performance of IPMC and verify its feasibility.
作者
范敏
于敏
李宏凯
尹国校
FAN Min;YU Min;LI Hongkai;YIN Guoxiao(Institute of Bio-inspired Structure and Surface Engineering,Nanjing University of Aeronautics and Astronautics,Nanjing 210016,China;College of Astronautics,Nanjing University of Aeronautics and Astronautics,Nanjing 210016,China)
出处
《机械制造与自动化》
2020年第3期159-161,191,共4页
Machine Building & Automation
基金
国家自然科学基金航天联合基金项目(U1637101)
国家自然科学基金青年项目(51605220)。
