In order to study the key errors and the influence on the target localization accuracy of the vehicle-mounted optoelectronic platform,the target localization error model is established firstly.Secondly,based on Monte Carlo method,the key errors are found by error sensitivity analy-sis,and the influence of key errors on target localization accuracy are analyzed.Finally,the accu-racy distribution features of target localization with different parameters are studied.The results show that:the target localization accuracy could be improved significantly by reducing the position error and pose error of the vehicle,and the sensor zero position error and laser ranging error of opto-electronic platform,and the target localization accuracy could also be improved to a certain extent by adjusting the attitude angle of LOS(line of sight).The simulation results and conclusions will provide theoretical basis and guidance for the engineering design of vehicle-mounted optoelec-tronic platform.
关键词
车载光电平台/误差建模/目标定位精度/蒙特卡洛
Key words
vehicle-mounted optoelectronic platform/error modeling/target localization accuracy/Monte Carlo
维普
万方数据