電商平臺(tái)下生鮮農(nóng)產(chǎn)品共同配送的終端網(wǎng)點(diǎn)選址研究
[Abstract]:With the improvement of residents' quality of life, consumers' demand for fresh agricultural products is expanding gradually, and the demand for freshness is also increasing. At the same time, with the integration of e-commerce into people's daily life, online shopping has become a trend, fresh agricultural products in the online purchase of more and more large proportion. The biggest difference between fresh products and other consumer goods is their perishability, and the cost of loss caused by product corruption is very high, which also makes the research of fresh agricultural products and other products have essential differences. In this paper, fresh agricultural products as the research object, first of all analysis of the nature of fresh products and the current situation of logistics, fresh agricultural products electronic distribution and traditional supermarket distribution comparison, pointed out the advantages of joint distribution and modeling based on this background. Secondly, using bilevel programming as a modeling tool, taking logistics cost and customer satisfaction into consideration from the perspective of logistics planners and consumers respectively, the upper cost model and the lower satisfaction model are established. In the upper layer model, the cost involved in the joint distribution process is quantified, and the freshness is the main penalty standard to construct the location cost model. In the lower model, the satisfaction degree of customer to the distance between nodes is taken as the key research factor, and the satisfaction degree model is established. Then the upper and lower layer problems are combined to form the location model of terminal distribution network and the heuristic algorithm is used to solve the model to obtain the best terminal node location scheme. Finally, a case study was carried out, and the sensitivity analysis of the product corruption rate was carried out to verify that the change of the corruption rate of fresh agricultural products would affect the determination of the final site selection scheme, thus proving the practicability of the model.
【學(xué)位授予單位】:華中科技大學(xué)
【學(xué)位級(jí)別】:碩士
【學(xué)位授予年份】:2016
【分類號(hào)】:F323.7;F326.6
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