一种脉冲式空间拦截末端导引规律的设计

DESIGN OF AN IMPULSE TERMINAL GUIDANCE LAW OF SPACE INTERCEPTION

本文通过对空间拦截运动学模型的线性化处理，提出了一种脉冲式末端导引规律，它既满足脱靶量指标，又使轨控发动机的燃料最省，且易于工程实现。

This paper provides an impulse terminal guidance law by linearizing the kinematical system of space interception under certain conditions. This guidance law not only satisfies the given missdistance index but also saves fuel of the trajectory-control-motor to the full extent. This guidance law is very easy to implement and is verified by numerical simulation.