指挥控制与仿真2013，Vol.35Issue(1)：111-114,4.DOI:10.3969/j.issn.1673-3819.2013.01.025
基于圆概率误差的定位精度评定办法
Positioning Accuracy Evaluation Method Based on CEP
摘要
Abstract
CEP is used to describe the shooting accuracy of shell, missile or positioning accuracy of navigation. It has several different definitions and corresponding different calculation methods. If the specific application is not considered and uses the simplified calculation formula to calculate, it is easy to cause the error. The definition, calculation methods and range of application of CEP is analyzed in this paper, from the basic definition, the calculating software of CEP is programmed by use of Matlab software. An example of CEP calculation is given on the data of positioning accuracy test of one type of unmanned aerial vehicle reconnaissance equipment, and the calculation result shows that the calculation method is correct and reliable, it can accurately calculate CEP and evaluate positioning accuracy of the test equipment.关键词
定位精度/圆概率误差/计算方法/适用范围Key words
positioning accuracy/ circular error probable/ calculation methods/ range of application分类
军事科技引用本文复制引用
张乐,李武周,巨养锋,张红林..基于圆概率误差的定位精度评定办法[J].指挥控制与仿真,2013,35(1):111-114,4.
