机电设备管理信息系统中分析与决策  

Analysis and decision in electrical mechanical devices management information system

作　　者：李明学[1] 黄喜云[1] 侯九阳[1] 赵贤泰 

机构地区：[1]黑龙江科技学院计算机与信息工程系,黑龙江哈尔滨150027 [2]阜新市压力容器厂,辽宁阜新123000

出　　处：《辽宁工程技术大学学报（自然科学版）》2004年第3期409-411,共3页Journal of Liaoning Technical University (Natural Science)

基　　金：黑龙江省科技攻关基金项目资助(955006)

摘　　要：分析了煤炭企业的现状和未来的发展方向,据此提出了煤矿机电设备与配件管理信息系统的分析与决策系统。通过分析确定了影响系统的几个主要的因素和条件,再根据这些因素和条件确定了机电设备与配件需求数学模型,同时为了降低企业成本,又提出了定量库存控制模型和经济订货批量模型。利用这些模型可以很好地控制机电设备与配件的库存数量及资金投入,同时还不因为库存减少而影响生产。Analyses the current situation and developing trends of colliery industries, and accordingly puts forward the subject about analysis and decision making system in colliery electromechanical devices and parts MIS. According to the main factors and conditions that affect the system, the mathematical model for electromechanical devices and parts requirement is defined. To reduce the cost, the quantitative inventory control model and economical ordering batch model are also posed in this paper. Taking advantage of these models, the balance between inventory and funding can be controlled effectively.

关 键 词：分析与决策 控制模型 管理信息系统 数据库系统 

分 类 号：TP391.77[自动化与计算机技术—计算机应用技术]