电子器件2018，Vol.41Issue(3)：747-752,6.DOI:10.3969/j.issn.1005-9490.2018.03.039
基于DSP的超磁致伸缩致动器测控系统设计
Design of Testing and Controlling System for GMA Based on DSP
摘要
Abstract
Giant magnetostrictive actuator( GMA) is a kind of intelligent actuation component which has broad appli-cation foreground. A testing and controlling system is designed based on DSP for GMA, in order to make further research on properties of GMA and control experiments easier. On the hardware side,the upper computer and DSP are integrated together. Both open-loop testing and closed-loop controlling experiment for GMA can be conducted.On the software side, it is developed to monitor the process of experiments through a method based on the mixed programming of C++ and MATLAB, which is easy to maintain and expand. On the control strategy side, inverse model of GMA and single neuron PID algorithm are embedded into DSP,helping to improve precision of controlling. Indicated by the experimentation, the system could complete the testing and controlling experiments well, and it conduces to optimal design and verification of control strategy for GMA.关键词
超磁致伸缩致动器/测控系统/DSP/单神经元PID/C++和MATLAB混合编程Key words
giant magnetostrictive actuator/testing and controlling system/DSP/single neuron PID/mixed program-ming of C++ and MATLAB分类
信息技术与安全科学引用本文复制引用
荣策,何忠波,李冬伟,薛光明,郑佳伟..基于DSP的超磁致伸缩致动器测控系统设计[J].电子器件,2018,41(3):747-752,6.基金项目
国家自然科学基金项目( 51275525) （ 51275525）
