遥外测综合测量系统弹道计算新方法

遥外测综合测量系统在定位精度上有其局限性 ,布站不能接近同一平面 ,必须布置一个空中站来改善布站几何 ,否则容易引起定位无解或精度差 ,但布置空中站在工程上很难实现 ,且代价太高。针对这个问题 ,提出一种新的弹道计算方法 ,可以有效弥补上述局限性 ,取消空中站 ,并且显著提高定位精度。

New Trajectory Estimation Method for The Telemetry and Tracking Integrated System

The tracking accuracy of the Telemetry and Tracking Integrated System is bad when the locations of all receivers are almost in an identical plane .So an additional aerial receiver is needed in order to improve the geometrical quality of receivers' location.However,locating an aerial receiver is very difficult and would cost expensively in engineering practice.Aiming at this problem,a new trajectory estimation method is provided in this paper.Simulation results indicate that it may not need the aerial receiver,moreover,improves tracking accuracy remarkably.