电动式人感仿真系统原理样机设计与实现  

Design and realization of electric force-feeling simulation system principle prototype

作　　者：王勇亮[1] 卢颖[1] 孙方义[1] 

机构地区：[1]空军航空大学军事仿真技术研究所,吉林长春130022

出　　处：《电子设计工程》2016年第4期22-25,共4页Electronic Design Engineering

摘　　要：为提高某型直升机飞行模拟器人感仿真系统操纵力感逼真度,研制了人感仿真系统原理样机,建立了电动式力伺服加载系统模型,将模型应用于人感仿真系统原理样机并进行力感试验,试验结果表明,人感仿真系统原理样机设计合理,能够通过模型力时域跟踪和杆力-位移轨迹跟踪等来研究系统的力感跟踪性能;同时控制算法研究也表明:常规PID控制方式难以满足系统模型力的实时精确跟踪,为提高系统的跟踪速度和精度,应采用前馈补偿加PI控制和反馈-前馈迭代学习控制等控制策略。In order to improve the control loading fidelity of helicopter flight simulator force-feeling simulation system, this paper develops the principle prototype of force-feeling simulation system, establishes the electro-motive force servo loading system model, applies the model to the force-feeling simulation system principle prototype and conducts the test of sense of force. The results show that the design of force-feeling simulation system is reasonable, using the model of force temporal tracking and force displacement trajectory tracking to study the sense of force tracking performance. The control algorithm also shows that： conventional PID control is hard.to satisfy the real-time accurate tracking for model of force. To improve the tracking speed and precision, feed-forward compensation with PI control and feedback-feedforward iterative learning control strategies should be used.

关 键 词：人感仿真系统 原理样机 仿真验证 PID控制 

分 类 号：TN99[电子电信—信号与信息处理]