库存系统的统一混合动态模型

J4 ›› 2009, Vol. 44 ›› Issue (5): 74-80.

库存系统的统一混合动态模型

于瑞林 ¹ ,郭磊²

1. 山东大学数学与系统科学学院, 山东济南 250100； 2. 山东经济学院统计与数学学院, 山东济南 250014

收稿日期:2008-04-19 出版日期:2009-05-16 发布日期:2009-11-18
作者简介:于瑞林(1973-),女,博士研究生,从事混杂系统、分布参数系统等问题的研究. Email:ruilinyu@126.com

A unified hybrid dynamic model for inventory systems

YU Ruilin ¹ , GUO Lei ²

1. School of Mathematics and System Sciences, Shandong University, Jinan 250100, Shandong, China;
2. Department of Mathematics and Statistics, Shandong Institute of Economics, Jinan 250014, Shandong, China

Received:2008-04-19 Online:2009-05-16 Published:2009-11-18

摘要/Abstract

摘要：

在混合动态理论的基础上对于实际存货系统建立了新的统一的混合动态模型.该模型中既含有连续变量又含有离散变量,并且有刻画它们变化及其相互作用的数量关系.该模型的统一性是指其具有很强的包容性,不仅可以包容库存系统中所出现的各种各样的离散现象,而且可以包容先前所建立的各种关于存货系统的数学模型.

关键词: 混合动态系统;存货管理;数学模型

Abstract:

On the basis of hybrid dynamic system theories, a new and unified hybrid dynamic model for real inventory systems is proposed. The hybrid dynamic model evolves continnousvariable state spaces and discrete transitions, and this model characterices their changes and their interacting collection. This new model has strong capacity because it could capture all kinds of discrete phenomena in inventory systems, and subsumes all previous models for inventory systems.

Key words: hybrid dynamic system; inventory management; mathematics model

中图分类号:

TP271

. 库存系统的统一混合动态模型[J]. J4, 2009, 44(5): 74-80.

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