Non‐periodic inspection and replacement policy of system subject to non‐homogeneous gamma degradation process
Fengming Yao,
Jiawen Hu,
Bo Li
et al.
Abstract:The non‐homogeneous gamma process can exhibit a convex average trend with a non‐linear shape parameter, providing significant flexibility in fitting an accelerated degradation process. However, few studies have been conducted on the maintenance modeling of systems undergoing a non‐homogeneous gamma degradation process despite its versatility. Meanwhile, most maintenance studies adopt a periodic inspection policy to reveal the degradation level. However, it is reasonable to inspect less frequently when the degr… Show more
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