电动操纵负荷系统在飞行模拟器中的应用  

Application of Electric Control Loading System in Aviation Simulator

作　　者：范文澜 李宏图 李想 峦洪磊 

机构地区：[1]空军哈尔滨飞行学院,哈尔滨150001

出　　处：《系统仿真学报》2013年第S1期401-403,407,共4页Journal of System Simulation

摘　　要：电动操纵负荷系统的功能、组成以及原理。对如何利用力闭环、电流环来控制操纵负荷系统进行了研究,继而探讨了电动操纵负荷系统中如何利用力反馈装置提高系统的仿真精度,分析了系统产生多余力的原因,提出了消除系统多余力的具体方法。这种仿真方法精度高,操纵负荷模型和参数易于修改,可适应不同仿真对象和不同工作模式下操纵负荷特性变化的要求。Beginning with an introduction of electric control loading system from its function,constitution and principle,how to control the system by using the force loop and electric current loop was investigated.How to improve the simulation accuracy was discussed using feedback device,analyzes reasons of redundant force in the system,and an approach was proposed which coped with the redundant force.It can be safely concluded that the simulation approach boasts its high precision,easy correction on control load models and parameters,and flexible applicability that the approach is fit for various simulation objects and control load features in different work pattern.

关 键 词：力闭环 操纵负荷 力反馈 仿真 

分 类 号：V249.122[航空宇航科学与技术—飞行器设计]