光学辅助机载惯导航向测量系统设计  

Design of Optical Assistant Measurement System for Course Angle of Airborne Inertial Navigation System

作　　者：崔旭涛 王宇[2] 王诚成 梁锋 CUI Xu-tao;WANG Yu;WANG Cheng-cheng;LIANG Feng(Academy of Military Science, Beijing 100091;Unit 32087 of PLA, Beijing 10094;Shore Defense Troop Academy of Naval Aeronautical University, Yantai 264001;Unit 91395 of PLA, Beijing 102488, China)

机构地区：[1]军事科学院,北京100091 [2]中国人民解放军32087部队,北京100094 [3]海军航空大学岸防兵学院,山东烟台264001 [4]中国人民解放军91395部队,北京102488

出　　处：《指挥控制与仿真》2020年第6期130-134,共5页Command Control & Simulation

摘　　要：针对当前作战飞机惯导静基座初始对准时间较长的问题,提出一种飞机机载惯导系统初始对准新方法,在不改变惯导系统、机体结构的基础上,设计一套基于光学辅助标定的机载惯导航向测量系统,该系统经过实验室验证,可快速实现飞机航向角的初始对准,缩短机载惯导初始对准时间,提升机载惯导对准精度,对于提升飞机快速出动能力具有重大意义;同时,系统体积小、构造简单、操作方便、易于携带,可推广应用到飞机机务惯导初始对准工作,军事和经济效益显著。According to the problem of initial alignment of the inertial navigation system for stationary base of fight airplane,a new method for the initial alignment of airborne inertial navigation system is presented.Without changing the navigation system and airplane body,a set of measurement system is designed for airborne inertial system course angle based on optical assistant calibration,and it is verified in the lab that it can realize the fast initial alignment of airplane course angle,reduce the alignment time and improve alignment accuracy.It is significant to improve the taking-off capability of flight airplanes.At the same time,this system has small volume,simple architecture,and is easy to use and carry,so it can be spread to use in the task of plane support for initial alignment,and the military and economic effects are large.

关 键 词：光学 机载惯导 航向 测量系统 

分 类 号：E917[军事]