摘要
分析和计算的空间问题,一般可采用两类坐标系:笛卡儿直角坐标系和极坐标系。针对研究目标匀速直线运动时的纯追踪攻击曲线用传统的D-q极坐标分析时没有解析解的缺陷,本文介绍了用x-y坐标解决这个问题的方法。
There are two kinds of coordinates, Cartesian coordinates and polar coordinates, with which spatial issues are analyzed and calculated. Pure pursuit's attacking curve is discussed in this paper when velocity vector of target is constant. The problem is that we can't get analytical solution when we study the issue by traditional D-q polar coordinates. A method is introduced for solving the problem in x-y Cartesian coordinates.
出处
《电光与控制》
北大核心
2005年第2期45-47,共3页
Electronics Optics & Control
基金
航空基金04D13003
火力控制技术国防科技重点实验室资助。
关键词
纯追踪
攻击曲线
pure pursuit
attack curve
