摘要
对两不同部件并联可修系统中的修复率μi(x)进行初等阶梯函数逼近给出了系统半离散化模型,为进一步数值计算打下理论基础.
This paper presents a model represpenting a parallel repairable system with two non-identical unit, structure on elementary step function to approximate the system repair rate μ1 （x） and present the semi-discretization model which provides the theory foundation for the farther research of numerical calculation.
出处
《数学的实践与认识》
CSCD
北大核心
2006年第4期186-193,共8页
Mathematics in Practice and Theory
关键词
可修系统
CO-半群
半离散化
逼近
repairable system
Co-semi-group
semi-disoretization
approximation
