Health evaluation method for degrading systems subject to dependent competing risks

• 作 者: ZHAO Shuai MAKIS Viliam CHEN S
• 机 构: SchoolofElectronicsandInformation,DepartmentofMechanicalandIndustrialEngineering
• 出 处: 系统工程与电子技术：英文版
• 发表日期: 2018年2期
• 关键词: competing risk CONDITIONAL mean RESIDUAL life HEALTH evaluation NON-STATIONARY G
• 基金项目: This work was supported by the Aeronautical Science Foundation of China(20155553039)and the Natural Sciences and Engineering Research Council of Canada(RGPIN 121384-11).

This paper proposes a health evaluation method for degrading systems subject to competing risks of dependent soft and hard failures.To characterize the time-varying degradation rate,the degradation process is determined by a non-stationary Gamma process a