Adaptive Bathtub Hazard Rate Curve Modelling via Transformed Radial Basis Functions

摘要：

The bathtub curve is essential in interpreting the hazard rate or failure rate function for the engineering reliability analysis. An adaptive bathtub hazard function (ABF) or failure rate function curve modelling is proposed by using the transformed radial basis functions, which includes a type of symmetric ABF (SABF) and a type of asymmetric ABF (AABF). The ABF provides a parametric approach to represent the failure behaviours of various engineering applications and can also be easily utilised as the design objectives for the further accelerated life prediction, parameters determination and reliability based optimisation studies.

关键词： bathtub-shaped failure rate bathtub-shaped hazard rate bathtub curve radial basis function

作者: Yi CHEN Zhonglai WANG Jing QIU Bin ZHENG Hong-Zhong HUANG

作者单位: School of Mechatronics Engineering University of Electronic Science and Technology of China Chengdu, China

会议类型: 国际会议

会议名称: 2011 International Conference on Quality,Reliability,Risk,Maintenance,and Safety Engineering(2011年质量、可靠性、风险、维修性与安全性国际会议暨第二届维修工程国际学术会议 ICQR2MSE 2011)

会议地点: 西安

会议语种:英文

页码: 116-120

在线出版日期: 2011-06-17（万方平台首次上网日期，不代表论文的发表时间）