中文核心期刊
CSCD来源期刊
中国科技核心期刊
RCCSE中国核心学术期刊

Journal of Chongqing Jiaotong University(Natural Science) ›› 2015, Vol. 34 ›› Issue (2): 161-164.DOI: 10.3969/j.issn.1674-0696.2015.02.35

Previous Articles    

Optimal Mixed Decision of Vehicle Maintenance and Repair

Xu An1, Qiao Xiangming1, Zhao Changli2, Liu Shengtian2, Zhang Henghai2   

  1. 1. Automotive Research Institute, Shandong Jiaotong University, Jinan 250023, Shandong, China;2. Automotive Engineering College, Shandong Jiaotong University, Jinan 250023, Shandong, China
  • Received:2013-09-02 Revised:2013-12-17 Online:2015-04-15 Published:2015-06-01

车辆维护与修理的最优混合决策

徐安1,乔向明1,赵长利2,刘圣田1,张恒海2   

  1. 1. 山东交通学院 汽车研究所,山东 济南 250023;2. 山东交通学院 汽车工程学院,山东 济南 250023
  • 作者简介:徐安(1955-),男,四川仁寿人,教授,主要从事汽车可靠性、维修性、安全性方面的研究。E-mail:xuan7230@163.com。
  • 基金资助:
    交通运输部西部交通建设科技项目(20081800074);山东省交通科技创新计划项目(201233-6)

Abstract: Based on reliability theory and optimization theory, with the purpose to solve the mixed decision problem of vehicle maintenance and repair, the optimization goal was to make the expected total cost lowest in a certain future period of time, and the quantitative methods was used to analyze, at last the optimal mathematical models were established. Combined with the specific technical condition probability of vehicles and cost data, calculation examples are given. The research has important theoretical significance and engineering practical value, and it is of positive meaning to improve the maintenance management level, and to increase cost-effectiveness of road transport enterprises.

Key words: vehicle engineering, maintenance and repair, mixed decision, modeling, calculation example

摘要: 基于可靠性理论和优化理论,以解决车辆维护与修理混合决策为目的,将今后一定时间段内预期总费用最低设为优化目标,采用定量方法进行分析,建立数学模型。结合具体的车辆技术状况概率和费用数据,给出了计算实例。研究成果具有重要的理论意义和工程应用价值,对改进公路运输企业的维修管理水平,提高成本效益具有积极的意义。

关键词: 车辆工程, 维护与修理, 混合决策, 建模, 计算实例

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