Resrarch on Multi-Platform Location Algorithm and Simulation in Cooperative Engagement
Liu Miao-sen · Jisuanji fangzhen · 2006
Because the accurate location of friend-platform among the fleet is crucial to the effectiveness of cooperative engagement,the traditional navigational location mode can not meet the requirement,so,there is no time to delay the research on location method with high efficiency and high accuracy.In this thesis,based on the analysis of actuality of navigation location inland,the problem of cooperative platform accurate location is studied from the point of platform accurate location and tactics principle.Firstly,the fusion algorithm for the speed of navigation and the shor-dated,mutual detected data of limited platforms is analyzed.Then,the fusion algorithm of distributed multi-platform for location by constructing speed filter is given.Finally,the advantage and the disadvantage of various fusion methods for different types of sensors and the influence of the distance and the angle of platforms on location accuracy are analyzed through simulation.The simulation results show the efficiency and high location precision of the proposed algorithm.