灰色GM(1,1)模型在压力容器抗腐蚀可靠性设计中的应用

The application of GM(1,1) model for anti-cauterization reliability design of pressure vessel

压力容器在受腐蚀的情况下会逐渐变薄、泄漏或破裂,针对这种主要失效形式进行分析和研究。介绍了基于灰色系统理论的压力容器可靠性设计原理与方法,给出灰色GM(1,1)设计模型,根据模型所进行的计算实例表明本方法简单、可靠,尤其适合于少数据系统的可靠性设计。

This paper analyzed and researched the mostly invalidation form that pressure vessel will attenuation and leak out or break depend on cauterization. Reliability design theory and method of pressure vessel based on gray GM(1,1) model is put forward, example proved made know the method is simple and credibility, it be fit for few data system reliability design especially.