Some Grey Problems in Reliability Analysis of Complicated System
复杂系统可靠性研究中的灰色问题

According to the grey characters of system reliability, some gray problems in the procedure of reliability study, such as the factors of time function, the factors of environment, and the factors of people have some relationships with the system reliability, are analyzed in this paper. Then the methods and the procedures, which are based upon the theory of grey system, are elaborated.