飞机主动控制仿真系统  

Simulation System for Aircraft Active Control Technology

作　　者：李广文[1] 章卫国[1] 陈华坤[1] 史静平[1] 孙逊[1] 

机构地区：[1]西北工业大学自动化学院,陕西西安710072

出　　处：《测控技术》2007年第10期75-77,84,共4页Measurement & Control Technology

基　　金：航空科学基金资助项目(04E09002)

摘　　要：介绍了基于虚拟现实技术和网络通信技术的飞机主动控制三维视景仿真系统的组成、工作原理和实现的过程。为了更真实地模拟飞机在风场中的运动情况,推导了飞机在气流场中运动时气流运动和飞机运动的耦合方程。本系统采用了三通道投影技术,取得了更逼真的视觉效果。该系统采用模块化设计,各子系统更改扩充方便。系统研制成功,为深入开展飞机主动控制技术及其控制策略的研究提供了一条简单有效、成本低廉的途径。The structure and principle of active control technology （ACT） for VR 3D simulation system are discussed, which is based on virtual reality technology and network communication technology. In order to simulate the aircraft moving in the wind, the equation is deduced, which describes the coupling moment between aircraft and atmosphere. To get more true vision effect, the three-channel project technology is used in this system. This system is modularized, whose subsystems can be extended and changed easily. This successful research provides a simple, efficient and low-cost method for studying ACT deeply.

关 键 词：主动控制 网络通信 虚拟现实 模块化 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]