高校应用数学学报B辑
高校應用數學學報B輯
고교응용수학학보B집
APPLIED MATHEMATICS A JOURNAL OF CHINESE UNIVERSITIES
2005年
1期
85-90
,共6页
time-varying failure rates%repairable parallel system%Markov chain%reliability and availability of system%load-sharing
To solve a real problem:how to calculate the reliability of a system with time v arying failure rates in industry systems,this paper studies a model for the load sharing parallel system with timevarying failure rates,and obtains calculati ng formulas of reliability and availability of the system by solving differentia l equations.In this paper,the failure rates are expressed in polynomial configur ation.The constant,linear and Weibull failure rate are in their special form.The polynomial failure rates provide flexibility in modeling the practical timevar ying failure rates.
