Approximate Instantaneous Availability and Its Error Analysis
The one-unit repairable system is studied in this paper, whose lifetime, repair time and repair-delayed time are all supposed to be random variables with general distributions. The instantaneous availability satisfying a second type Volterra integral equation which is solved by a successive approximation approach in this paper, and then the approximate instantaneous availability is obtained. Furthermore, the physical meaning of the approximate instantaneous availability and its error function are both analyzed. Then we get the conclusion that the approximate instantaneous availability can be used to substitute the real one to some extent, whose validity is verified by some numerical examples finally.
instantaneous availability error function integral equation successive approximation
Yi Yang Yongli Yu Lichao Wang Rui Kang
Reliability and Systems Engineering School Beihang University Beijing, P.R.China, 100191 China Astro Maintenance Engineering Institution of Ordnance Engineering College, Shijiazhuang, China., 050000 Reliability and Systems Engineering School Beihang University Beijing, P.R.China, 100191
国际会议
贵阳
英文
339-343
2011-06-12（万方平台首次上网日期，不代表论文的发表时间）