一种基于多指标的火药装药弹道设计方法

在传统火药装药弹道设计方法的基础上,将装药弹道模型的求解与评价相结合,给出一种基于多指标的弹道设计新方法.该方法可建立基于3种计算模型的火药装药弹道多指标决策模型.模型中可灵活设置设计变量的变化范围,并能根据火炮的特点协调评价指标间的权重关系,模型的求解可对各设计方案进行排序.该方法使得火药装药弹道设计与评价工作同步进行,使弹道方案的选择更具科学性,且能在实验之前对各方案进行比较,对靶场实弹射击具有指导意义.计算实例表明,该方法是有效的.

A Method of Charge Ballistics Design Based on Multiple Attributes

With a combination of calculation and evaluation of charge ballistic schemes, a new charge ballistic design method based on multiple attributes is presented. According to this method the multiple attributes decisionmaking models of charge ballistic are set up respectively based on three interior ballistic models. Charge design variables and weights of attributes can be adjusted easily according to the characteristics of gun and an order of charge design schemes is got by solving decision-making model. The choice of charge ballistics scheme is much more scientific because the design and evaluation of charge ballistics can be done simultaneously with this method and all schemes can be compared with each other before tests. It can be a guidance for ground tests. A case demonstrates the method is efficacious.