计算机工程与设计
計算機工程與設計
계산궤공정여설계
COMPUTER ENGINEERING AND DESIGN
2009年
21期
4967-4968,5034
,共3页
制造信息系统%耗散结构%序参量%有序度%评价
製造信息繫統%耗散結構%序參量%有序度%評價
제조신식계통%모산결구%서삼량%유서도%평개
manufacturing information system%dissipative structure%order parameter%order-degree%evaluation
为了评价多序参量影响的耗散结构制造信息系统的健康状态,定义有序度作为评价制造信息系统有序程度的测度指标.选定多个相互独立的序参量对系统有序度从不同维度进行度量,并计算其当量有序度;确定每个序参量的权重,计算制造信息系统的有序度.使用本评价方法对山西某制造企业进行有序度评价,得到产品质量和利润率对有序度的影响数据,数据表明当各序参量对有序度作用的权重相同时,制造信息系统处于最佳健康状态.
為瞭評價多序參量影響的耗散結構製造信息繫統的健康狀態,定義有序度作為評價製造信息繫統有序程度的測度指標.選定多箇相互獨立的序參量對繫統有序度從不同維度進行度量,併計算其噹量有序度;確定每箇序參量的權重,計算製造信息繫統的有序度.使用本評價方法對山西某製造企業進行有序度評價,得到產品質量和利潤率對有序度的影響數據,數據錶明噹各序參量對有序度作用的權重相同時,製造信息繫統處于最佳健康狀態.
위료평개다서삼량영향적모산결구제조신식계통적건강상태,정의유서도작위평개제조신식계통유서정도적측도지표.선정다개상호독립적서삼량대계통유서도종불동유도진행도량,병계산기당량유서도;학정매개서삼량적권중,계산제조신식계통적유서도.사용본평개방법대산서모제조기업진행유서도평개,득도산품질량화리윤솔대유서도적영향수거,수거표명당각서삼량대유서도작용적권중상동시,제조신식계통처우최가건강상태.
The healthy status of a dissipative structure running manufacturing information system which influence by multiple order parameter is needed to be evaluated. Order-degree is defined as the order degree measurement index of manufacturing information system. Then, multiple independence order parameters are selected, that used for the measurement of the system order degree from different dimension, and then related equivalent order-degree is calculated. And then, the weight of each order parameter is calculated, and then the order-degree. This method is used in the evaluating of the order degree of a manufacturing enterprise in Shanxi province. And the data of the order degree influencing by quality and profit is obtained. According to the data, when each order parameter have same weight, the manufacturing information system will be in the optimal healthy state.