应急动力装置电子控制器全自动仿真测试系统  

Simulation Test System of Electronic Controller for Emergency Power Unit

作　　者：王博航 王道波[1] WANG Bohang;WANG Daobo(College of Automation, Nanjing University of Aeronautics and Astronautics, Nanjing 211106, China)

机构地区：[1]南京航空航天大学自动化学院,江苏南京211106

出　　处：《机械与电子》2019年第1期61-65,共5页Machinery & Electronics

摘　　要：应急动力装置(EPU)的工作状态是否正常影响着整个应急动力系统的功能,旧型EPU电子控制器仿真器在体积、操纵性和故障率等方面存在一定的不足,而对控制器的检测很难在实践中进行。根据现代测试技术,通过电子技术实现模拟式的仿真电路和微处理器数字测量系统来完成对电子控制器的全自动测试与检测,通过计算机软件编程技术实现友好的人机交互界面,使检测工作变得更加简单,检测结果变得更加清晰。The working state of the electronic controller of Emergency Power Unit(EPU)affects the function of the whole emergency power system.The old EPU electronic controller simulator has some shortcomings in volume,maneuverability and failure rate.And the detection of the controller is difficult to carry out in practice.According to the modern testing technology,the analog simulation circuit and the microprocessor digital measuring system were realized by the electronic technology to complete the automatic testing and testing of the electronic controller.The friendly man-machine interface was realized by the computer software programming technology,which makes the testing work simpler and the testing results clearer.

关 键 词：应急动力系统 仿真 电子控制器 软件编程 

分 类 号：V233.7[航空宇航科学与技术—航空宇航推进理论与工程]