激光干涉系统在飞行模拟转台校准中的应用  

Laser Interferometer System Used for the Calibration of Flight Simulator

作　　者：马菊[1] 崔健铭 

机构地区：[1]航天系统仿真重点实验室北京仿真中心,北京100854 [2]哈尔滨工业大学,哈尔滨150080

出　　处：《航空兵器》2014年第6期36-40,共5页Aero Weaponry

基　　金：航天系统仿真重点实验室基金课题(9140C60040112HT0801)

摘　　要：电液伺服飞行模拟转台为复杂的、大型的专用仿真设备,在半实物仿真实验系统中,为飞行器提供角姿态运动。在频繁、长时间使用的情况下,其技术状态可能产生变化,所以就需要对飞行模拟转台的性能指标进行校准。由于飞行模拟转台工作环境的特殊性,需要研发一种新的能够应用于转台的校准方法。本文建立一种新型的激光干涉测量系统,给出了该系统的组成和原理,分析了测量过程中的误差来源和影响,说明了其在飞行模拟转台校准方面的应用。Electro-hydraulic servo flight simulator is a complex , larges-cale special equipment for simulation .It provides angular posture movement for aircraft on hardware in the loop simulation system. In the frequent case of prolonged use, the technical status of flight simulator may be changed, so its per-formance indicators need to calibrate.Due to the special nature of flight simulator environment, the devel-opment of a new calibration method can be applied to the turntable calibration is necessary.In this paper, a new type of laser interferometer measurement system is presented, and the composition and principle of this system are given, the sources and influences of errors in the measurement are analyzed, and the ap-plication of system in flight simulator calibration area is illustrated.

关 键 词：飞行模拟转台 激光干涉测量系统 校准 

分 类 号：TJ760.61[兵器科学与技术—武器系统与运用工程] V216.8[航空宇航科学与技术—航空宇航推进理论与工程]