机载单站只测向定位最优机动研究  

A Research on Optimal Maneuver of Airborne Single Observer Bearings-Only System

作　　者：王体明[1] 李彦志[2] 赵利杰[1] 

机构地区：[1]中国人民解放军93846部队 [2]空军航空大学

出　　处：《飞机设计》2013年第6期33-37,共5页Aircraft Design

摘　　要：概述了机载单站只测向定位最优机动求解算法,研究了基于最大方位角变化率准则下的观测机机动轨迹,得到理论上的最优定位机动,并结合实际运用,分析出两种近似最优的机动:"一"形(直线形)机动和S形机动,通过仿真,验证了这2种机动方式在一定条件下可以等效于最优机动,具有良好的定位效果。This paper summarized the optimal maneuver algorithm, researched on optimal maneuver based on maximum bearings rate and find the optimal maneuver trajectory in theory. Combining with practice, it found out two approximate optimal maneuver trajectory： linear maneuver and S maneuver, by simulation experiment, knew that the two maneuver were equivalent to optimal maneuver in a certain condition and had good location effects.

关 键 词：只测向定位 最大方位角变化率 最优机动 

分 类 号：V24[航空宇航科学与技术—飞行器设计]