捷联惯性导航系统下运载体典型作战动作的航迹仿真  

SINS Tracking Simulation Based on Actual Combat Conditions

作　　者：刘俊妧 张少莉 LIU Junyuan;ZHANG Shaoli

机构地区：[1]中国飞行试验研究院

出　　处：《现代导航》2019年第4期268-272,共5页Modern Navigation

摘　　要：随着机载精确制导武器的迅速发展,现役装备在使用条件下的精度和使用攻击包线已不能满足战场对抗态势的升级。本文基于实际作战使用条件,用Matlab搭建捷联惯导模型,对捷联惯性导航系统下运载体典型作战动作的航迹进行仿真。通过模型仿真,评估现役装备使用条件下各种机动动作对载机惯导精度的影响,研究在不同机动条件下惯导系统精度是否满足实际作战要求。Aviation weapons and equipments have been developed by leaps and bounds in recent years, airborne precision-guided weapons have a major breakthrough from scratch, but the use of active equipment in the use of conditions and the use of attack envelope cannot meet the battlefield against the trend of the upgrade. Based on the actual combat conditions, this paper uses MATLAB to build the SINS model. Through the simulation of the model, the accuracy of the inertial navigation system under different maneuvering conditions is studied. Based on combat using inertial navigation performance assessment, design a more effective flight test. In order to relax the launch envelope and reduce the limit of aircraft attitude, and make some exploration to maximize the effectiveness of missile operations.

关 键 词：捷联惯性导航系统 航迹仿真 机动动作 作战使用 

分 类 号：V249[航空宇航科学与技术—飞行器设计]