摘要
为了提高飞行器对地面目标测距方法的有效性,提出了一种双参数三维测距方法.计算并分析了测距方法的定位误差几何分布,仿真结果验证了该方法的正确性.
To guarantee the effectiveness of aircraft-to-ground-target ranging algorithm,one three-dimensional ranging method with two parameters is presented.Analysis of the method is discussed,and then the localization geometric dilution of precision is computed.Corresponding computer simulations have been done to prove the correctness and effectiveness of the method.
出处
《吉首大学学报（自然科学版）》
CAS
2014年第1期50-52,共3页
Journal of Jishou University(Natural Sciences Edition)
基金
总装备部基金资助项目(5140104C703CB0102)
关键词
被动测距
方位角
质点运动学
俯仰角变化率
passive ranging
azimuth angle
particle kinematics
the change rate of pitch angle
