本文選題：供應(yīng)鏈網(wǎng)絡(luò)　切入點(diǎn)：動(dòng)態(tài)均衡　出處：《系統(tǒng)工程理論與實(shí)踐》2013年05期 　論文類(lèi)型：期刊論文

【摘要】：在時(shí)變需求下,供應(yīng)鏈網(wǎng)絡(luò)靜態(tài)均衡模型不能描述上下游成員的訂單、庫(kù)存以及采購(gòu)價(jià)格隨時(shí)間的變化的傳播過(guò)程.通過(guò)在靜態(tài)均衡模型中引入了時(shí)間變量,本文構(gòu)建了供應(yīng)鏈網(wǎng)絡(luò)動(dòng)態(tài)均衡模型,以描述供應(yīng)鏈網(wǎng)絡(luò)各成員訂單、庫(kù)存和價(jià)格的時(shí)變特征.基于歷史的訂單、采購(gòu)\銷(xiāo)售價(jià)格等信息,給出了供應(yīng)鏈成員考慮訂單提前期和庫(kù)存成本的訂單生成策略的數(shù)學(xué)描述.建立了供應(yīng)鏈網(wǎng)絡(luò)動(dòng)態(tài)競(jìng)爭(zhēng)均衡變分不等式模型,利用變分不等式方法給出了等價(jià)的動(dòng)態(tài)均衡條件,并設(shè)計(jì)了求解模型的有效算法.算例研究表明:文中建立的動(dòng)態(tài)模型不僅能嵌入不同的訂單生成策略,還能分析包括牛鞭效應(yīng)在內(nèi)的多種供應(yīng)鏈網(wǎng)絡(luò)問(wèn)題.本文所提出的模型為探究供應(yīng)鏈網(wǎng)絡(luò)時(shí)空演化行為提供了有力的工具.
[Abstract]:Under the time-varying demand, the static equilibrium model of supply chain network can not describe the propagation process of the order, inventory and purchase price of upstream and downstream members with time. In this paper, a dynamic equilibrium model of supply chain network is constructed to describe the time-varying characteristics of order, inventory and price of each member of supply chain network. The mathematical description of order generation strategy for supply chain members considering order lead time and inventory cost is given. The variational inequality model of dynamic competition equilibrium of supply chain network is established, and the equivalent dynamic equilibrium condition is given by using variational inequality method. An effective algorithm is designed to solve the model. The example shows that the dynamic model can not only embed different order generation strategies. The model presented in this paper provides a powerful tool for exploring the spatiotemporal evolution behavior of supply chain networks.
【作者單位】： 蘇州大學(xué)東吳商學(xué)院;蘇州大學(xué)城市軌道交通學(xué)院;
【基金】：國(guó)家自然科學(xué)基金(51108289) 江蘇省屬高校自然科學(xué)基金(10KJB580003)
【分類(lèi)號(hào)】：F224;F274

【共引文獻(xiàn)】

相關(guān)期刊論文 前10條

1 蔣正榮;李正熙;嚴(yán)紅;;基于可控電抗器的單調(diào)諧濾波器的兩種控制方法比較[J];北方工業(yè)大學(xué)學(xué)報(bào);2010年03期

2 馬記釗;;組合模型在交通需求預(yù)測(cè)中的應(yīng)用——以內(nèi)蒙古自治區(qū)客運(yùn)量預(yù)測(cè)為例[J];北方經(jīng)濟(jì);2007年20期

3 王，

本文編號(hào)：1648580