【摘要】：準確建立供應(yīng)鏈模型,能夠有效的加強產(chǎn)品的快速流通。煤炭企業(yè)中的供應(yīng)鏈較為復(fù)雜,當前的煤炭企業(yè)供應(yīng)鏈中,存在著模塊化、分布式、易變、非結(jié)構(gòu)化的特點,傳統(tǒng)的集中式多是靜態(tài)建模,無法反映煤炭企業(yè)供應(yīng)鏈的動態(tài)變化,造成模型不準確,產(chǎn)品流通較慢。為了解決上述問題,提出了一種基于Petri網(wǎng)的煤炭企業(yè)綠色供應(yīng)鏈優(yōu)化模型。利用Petri網(wǎng)相關(guān)理論,描述煤炭企業(yè)供應(yīng)鏈中的動態(tài)變化,描述煤炭開采企業(yè)、經(jīng)銷商、分銷商以及顧客等四個不同的層次。計算煤炭企業(yè)之間的流通路徑,優(yōu)化模型。仿真結(jié)果表明,利用該算法建立煤炭企業(yè)綠色供應(yīng)鏈優(yōu)化模型,能夠降低煤炭企業(yè)之間的物流成本,優(yōu)化企業(yè)之間的供應(yīng)關(guān)系,最終提高了產(chǎn)品流通的速度。
[Abstract]:Accurate establishment of supply chain model can effectively strengthen the rapid circulation of products. The supply chain in coal enterprises is more complex. In the current supply chain of coal enterprises, there are the characteristics of modularization, distribution, variability and unstructured. The traditional centralized model is static modeling. It can not reflect the dynamic change of supply chain of coal enterprise, resulting in inaccurate model and slow circulation of products. In order to solve the above problems, a green supply chain optimization model for coal enterprises based on Petri net is proposed. Based on the theory of Petri net, this paper describes the dynamic changes in the supply chain of coal enterprises, and describes four different levels of coal mining enterprises, distributors, distributors and customers. Calculate the circulation path between coal enterprises and optimize the model. The simulation results show that the optimization model of green supply chain in coal enterprises can reduce the logistics cost of coal enterprises, optimize the supply relationship between enterprises, and finally improve the speed of product circulation.
【作者單位】： 遼寧工程技術(shù)大學(xué)葫蘆島校區(qū)工商管理學(xué)院;
【分類號】：F426.21;F274

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