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本文就近儿年来,国内外在导弹总体参数优化设计中最常用的几种直接优化方法(包括随机射线法、渐近式随机投点法、可变单纯形法、模式搜索法和鲍威尔法等)发展概况,优缺点,应用及程序作一简要综述。并结合某飞航式导弹的数学模型,编制了FORTRAN语言计算程序,在Z-80微机上进行了试算、比较。五种优化方法可由一个程序包来完成,上述每种方法只调用其中一部分程序。该程序包可作为编制各类战术导弹总体优化设计程序包的基础。
In this paper, in recent years, several kinds of direct optimization methods (including random ray method, asymptotic random voting method, simplex method, mode search method and Powell method) Development Overview, advantages and disadvantages, applications and procedures for a brief overview. Combined with the mathematical model of a flight missile, a FORTRAN language calculation program has been compiled, which has been tested and compared on the Z-80 microcomputer. Five kinds of optimization methods can be completed by a package, each of these methods call only part of the program. The package can be used as a basis for the preparation of various types of tactical missile overall optimization design package.