摘要
本文在给出连续状态系统和典型结构的定义后,讨论了连续状态关联系统可靠性与功效的定义和性质,证明了有关定理。利用定义的典型结构,将两状态系统方块图和故障树分析方法推广至连续状态情形,研究连续状态方块图和连续状态树分析方法。利用系统、子系统和单元间的功能平衡关系,提出一种建立系统结构函数的建模方法。最后讨论了系统可靠度的计算问题。文中给出一个连续状态系统的分析、建模和计算的例子。
After giving the definitions of continuum systems and some typical structures, the definitions and results of reliability and utility of continuum coherent systems are discussed , and some coherent theorems are proven. The block diagrams and fault trees in binary case are extended to continuum system case> and the continuum block diagrams and continuum trees analysis methods are studied by means of typical structures. A method of modelling system structures is given by the use of functional balance relationship among systems, sub-systems and elements. The problem of calculating system reliability is considered. An example of continuum system is given for analyzing, modelling and calculating reliability. It is possible to analyze reliability of actual continuum systems conveniently by using the methods given herewith.
出处
《南京航空航天大学学报》
EI
CAS
CSCD
1993年第6期799-804,共6页
Journal of Nanjing University of Aeronautics & Astronautics
关键词
系统可靠性
连续状态
结构函数
system reliability, continuous state, structure functions, continuum block diagrams, continuum trees, calculation
