Bayes Decision Model for Maintenance Resource Demand

2nd International Symposium on Resource Exploration and Environmental Science

生态环境科学

Sun, Zheng^1 ; Shi, Quan^1 ; Wang, Yadong^1 ; Wang, Qiang^1

Army Engineering University, Shijiazhuang, China^1

关键词: Bayes decision;    Bayesian decision;    Bayesian risks;    Decision errors;    Detection informations;    Equipment damage;    Maintenance resources;    Optimal maintenance;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/170/3/032023/pdf
DOI  :  10.1088/1755-1315/170/3/032023

学科分类：环境科学（综合）

来源: IOP

【 摘 要 】

In this paper, combining with the actual situation of equipment damage detection information, a Bayesian decision model for maintenance resource demand is proposed. First, the decision loss is divided into two parts by analysis: decision error loss and delay decision loss, and then use the Bayesian risk function to express the total decision loss. Finally, the decision-making loss of the maintenance resource allocation is minimized to obtain the best decision time and the optimal maintenance resource demand.