The Chen–Perks Distribution: Properties and Reliability Applications

In this paper, a statistical distribution is presented that possesses the ability to describe failure rates exhibiting both monotonic and non-monotonic behaviors, bathtub curve, which represents performance of device in reliability engineering. The proposed based on sum hazard functions Chen Perks distribution, thus presenting Chen–Perks (CPD). Statistical properties CPD focused engineering are make model attractive practitioners discipline. parameters were calculated via maximum likelihood estimator. On other hand, comparative analysis was conducted three study cases determine behavior relative distributions can times with shape curve. results show offer competitive results, consider when conducting analysis.