摘要
以比例导引法为例,阐述比例导引相对运动方程和弹道特性,分析比例导引系数、法向过载等。采用Matlab仿真程序,对比例系数和视线角速度进行目标拦截仿真,随各项参数变化情况,对弹道的特性进行分析。
The proportional guidance method is taken as an example,and the proportional guidance movement equation and trajectory characteristics are described.Then,the proportional guidance quotiety and normal over-loading are analyzed.The proportional coefficient and line-of-sight angular velocity are simulated under Matlab circumstance as the target interception.With the change of various parameters,the trajectory characteristics are analyzed.
出处
《沈阳理工大学学报》
CAS
2013年第6期40-44,共5页
Journal of Shenyang Ligong University
关键词
比例导引
弹道特性
命中精度
性能指标
proportional guidance
trajectory characteristics
hitting accuracy
performance indicator
