面向安全测试的直流电机仿真装置研究  

Research on DC Motor Simulation Device for Security Testing

作　　者：孟昕元 张智先 MENG Xinyuan;ZHANG Zhixian(Assoc.Pro;Depamnent of Automatic Control,Henan Institute of Technology-,Xinxiang 453002,China.)

机构地区：[1]河南工学院自动控制系,河南新乡453002

出　　处：《武汉理工大学学报（信息与管理工程版）》2018年第3期280-283,共4页Journal of Wuhan University of Technology：Information & Management Engineering

基　　金：河南省科技厅科技攻关计划基金项目(182102210261)

摘　　要：针对汽车、航空航天等行业中直流电机控制器控制性能测试的安全性问题,设计了直流电机仿真模型。考虑电流纹波和电枢摩擦等因素,使用功率电子元件,制作了功率硬件在环直流电机仿真硬件电路。基于NI PXI模块化仪器平台,实现了功率硬件在环直流电机仿真装置,测试了真实直流电机的实际工作情况,并与仿真装置测试结果进行了比较。结果显示,功率硬件在环直流电机仿真装置的仿真性能优异,解决了极限条件下直流电机的测试安全性问题。Aiming at the security testing of control performance of DC motor controller in automotive or aerospace industry,a DC motor simulation module has been designed. With consideration of current ripple and armature friction,using power electronic elements,a Power-Hardware-In-the-Loop（ PHIL） DC motor simulation hardware is made. Based on NI PXI modular instrument platform,the PHIL DC motor simulation device has been developed. The actual working status tested from a practical DC motor has been compared with results of the simulation devices. The results show that the PHIL DC motor simulation device takes on perfect simulation performance,and has solved the problems of security testing of DC motor under critical conditions.

关 键 词：安全测试 直流电机 仿真装置 

分 类 号：TP23[自动化与计算机技术—检测技术与自动化装置]