| 固体火箭发动机质量评判系统研究开发中的非精确推理 |
| |
| 引用本文： | 淡林鹏,张振鹏.固体火箭发动机质量评判系统研究开发中的非精确推理[J].固体火箭技术,2001,24(2):19-22. |
| |
| 作者姓名： | 淡林鹏 张振鹏 |
| |
| 作者单位： | 北京航空航天大学宇航学院, |
| |
| 摘 要： | 介绍了固体火箭发动机质量评判的特点，以带有两种典型伤情缺陷的固体火箭发动机为例，对主观Bayes非精确推理方法在固体火箭发动机质量评判中的应用进行了分析研究，给出了非精确推理框图，并简要介绍了研究推理规划中的充分性度量LS、必要性度量LN和前提的可信度C（E，S），以及计算多种伤情缺陷作用下发动机禁用的后验概率的方法。
|
| 关 键 词： | 固体推进剂 火箭发动机 质量评判 非精确推理 |
| 文章编号： | 1006-2793(2001)02-0019-04 |
| 修稿时间： | 2000年11月16 |
Approximate Reasoning in the Research and Development of Solid Rocket Motor Quality Determination Consultant System |
| |
| DAN Lin peng,ZHANG Zhen peng.Approximate Reasoning in the Research and Development of Solid Rocket Motor Quality Determination Consultant System[J].Journal of Solid Rocket Technology,2001,24(2):19-22. |
| |
| Authors: | DAN Lin peng ZHANG Zhen peng |
| |
| Abstract: | The characteristics of the quality determination consultant for solid rocket motor are presented.Based on a solid rocket motor with two typical flaws and damages,analysis is carried out on the application of Bayes approximation reasoning in the quality determination consultant for solid motor,and the reasoning network is given.It is briefly introduced how to define the sufficiency measure ( LS ) and the necessity measure ( LN ) of the reasoning rules,the evidence credibility measure ( C(E,S) ),and how to use approximate reasoning to calculate the forbidden posterior probability of solid rocket motor with multiple flaws and damages. |
| |
| Keywords: | solid propellant rocket engine quality determination consultant + approximate reasoning + |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
