Journal:10th International Conference on Mobile Wireless Middleware, Operating Systems and Applications

Abstract:Aiming at the common delay phenomenon of maintenance support activities in equipment system, this paper establishes a support delay model based on a Semi-Markov chain, considering the factors of support personnel, support equipment, and spares in the support process. We realize the quantitative description of system instantaneous availability with logistics and maintenance delay. Based on Fourier transform, the convolution equations are solved, while the numerical expression of instantaneous availability varying with time is obtained. By analyzing the variation of instantaneous availability, it is found that support delay has a great impact on system availability. This research enriches the instantaneous availability modeling of multistate system, promoting the solution technology of multistate system in a semi-Markov transition. The direction for reducing instantaneous availability decrease and optimizing system was provided.

Co-author:曾挺婷,刘维

First Author:杨懿

Indexed by:Applied Research

Correspondence Author:黄思雨

First-Level Discipline:Control Science and Engineering

Document Type:Conference

Translation or Not:no

Date of Publication:2022-05-21

Included Journals:EI

Links to published journals:https://link.springer.com/chapter/10.1007/978-3-030-98671-1_7

Attachments: