机车互换部件管理决策支持系统的研究

A STUDY ON DECISION SUPPORT SYSTEM OF THE MANAGEMENT OF REPAIRABLE-PARTS OF LOCOMOTIVES

本文用管理信息系统(MIS)和决策支持系统(DSS)理论,在丰台机务段建立了“机车检修部件DSS”。作者用概率论和排队论的基础理论,对“机车检修部件DSS”中的用户接口、数据库和模型库三大组成部分,进行了理论推导和论证。实践证明,在丰台机务段实现“机车检修部件管理DSS”是行之有效的。它值得推广到全国机务段和其它工矿、企事业单位应用。

This paper presents the application of theories of MIS and DSS to establish a'DSS ofmanagement repairable-parts of locomotives'at Fentai depot. The writer utilize the basictheories of probability and queue theory derives and demonstrates three major parts of the'DSS of management of repairable-parts of locomotives'--data bank,user interface,modelimg bank. That is cast-effective to apply it not only in Fental locomotive depot, and isalso available to all locomotive depots and another similar enterprises of our country.