【摘要】 本文采用物元分析理论来处理火箭发动机设计和生产中的不相容问题,由此得到适用于工程系统的火箭发动机生产质量的评定模型.文中给出的应用实例表明:本文方法使用简便,且其结果直观准确,易用电子计算机进行规范化评定.更多还原

【Abstract】 In this paper, a method with theory of matter element analysis to treat non-comptible problems is introduced, and a model of quality evaluation a-pplied to production of rocket motor is set up. It is shown with examples that this method is simple to be used, the result is intuitive, accurate and easy to be normalized for evaluation by computers. The method may be directly introduced J to some large complicatied engine engineering systems, such as the evaluation of quality of design and products of space vehicle systems.更多还原