发动机试车台远程油门控制系统研制  

Development of Remote Control System of Test Bench for Engine Throttle

作　　者：段小维[1] 丁旭 马昌[1] Duan Xiaowei;Ding Xu;Ma Chang(Chinese Flight Test Establishment,Xi＇an 710089,Shaanxi,China)

机构地区：[1]中国飞行试验研究院发动机所,陕西西安710089

出　　处：《工程与试验》2018年第2期76-78,85,共4页Engineering and Test

摘　　要：针对某推力试车台的远距离操纵需求,在分析现有试车台油门系统结构及影响操纵控制精度因素的基础上,对信号传输方式进行改进,采用光纤传输技术,解决了信号衰减问题,在保证精度、确保发动机操纵的安全性和可靠性的基础上,提高了远程控制距离,满足该试车台以及后续的其它发动机试车台的远程精确控制需求。According to the requirements of remote control of a thrust test bench,the structure of existing throttle system and the influencing factors of control precision are analyzed. The signal transmission is improved by using optical fiber transmission technology, which solves the problems of signal attenuation. The distance of remote control is increased on the basis of ensuring the accuracy and the safety and reliability of engine operation,which can meet the requirements of remote control of the test bench and other following engine test bench.

关 键 词：试车台 电动油门 远程 光纤传输 

分 类 号：V263.47[航空宇航科学与技术—航空宇航制造工程]