飞行器舵机电动加载测试系统的研究  

Electric Loading Test System for Aircraft Rudder

作　　者：张虎[1] 张安年[1] 姜凤华[1] 贾天义 

机构地区：[1]河南科技大学电子信息工程学院,河南洛阳471003 [2]一拖集团公司工艺材料研究所,河南洛阳471003

出　　处：《河南科技大学学报（自然科学版）》2009年第1期25-28,共4页Journal of Henan University of Science And Technology:Natural Science

基　　金：河南省科技攻关项目(0424220150)

摘　　要：介绍了飞行器舵机电动加载测试系统,论述了该系统的基本组成和工作原理。这种加载方式能够模拟和舵偏角成任意函数关系非线性的扭矩信号,弥补弹簧扭杆加载方式和电液加载方式的不足。对飞行器舵机电动加载系统进行了理论上的分析和研究,建立了电动加载系统的数学模型,进行了仿真分析。仿真研究结果表明这种新型的加载方案是可行的。The aircraft rudder electric loading test system is introduced in the paper.The basic compose and working theory of the system are discussed.This loading device can be able to simulate the nonlinear torque signal,which is arbitrarily related to the angle of deflected rudder.The disadvantages of the ways used by the torsion bar spring load and electro-hydraulic load is overcome.Some basic technical problems about electric loading system in the theory are discussed.The system mathematic model is built,the simulations and its analyzing are conducted.The result of the simulations approves feasibility of the design.

关 键 词：飞行器 舵机 电动加载 控制系统 

分 类 号：V217.32[航空宇航科学与技术—航空宇航推进理论与工程]