摘要
针对"方位、距离法"测定目标运动要素存在的不足,提出运用最小二乘法原理,拟合求取目标的相对运动要素,进而解算速度三角形,得到目标运动要素,以提高测定精度,减少绘图劳力.
For offsetting the shortage of the Bearing and Distance Method, this paper introduces the Least Square Method into imitating the factors of relative movement . Then calculates the speed triangle. Eventually, we can get the real factors of the target＇s movement, and advance the precision, reduce the work of chart.
出处
《广州航海高等专科学校学报》
2008年第1期5-7,共3页
Journal of Guangzhou Maritime College
关键词
测定目标运动要素
方位
距离法
最小二乘法
menstruate the movement factors of target
bearing and distance method
least square method
