一、前言 短程战术导弹的制导律成为人们热衷研究的课题已有了三十五年多的历史了,有关导弹制导的分析研究和实现的文章可追溯到本世纪四十年代。因此,文献中有关制导方面的大部分研究工作均属所谓被人们熟悉的 I. INTRODUCTION The guidance law of short-range tactical missiles has become a topic that people are keen to study for more than 35 years. The articles on the analysis, study and implementation of missile guidance can be traced back to the 1940s. Therefore, most of the research on guidance in the literature is so-called familiar