Optimization of Logistics Value Chain for Cluster Supply Chain

The concept cluster supply chain is from the theory of industrial cluster and value chain.And cluster supply chain is a complex logistics value chain system.From the view of value chain,the authors analyze the driving factors of cluster supply chain,and propose the logistics value chain model of cluster supply chain.Through the model,the key logistics activities in cluster enterprises and cluster supply chain are identified,and then the value contribution of these activities are determined for overall enterprises activities.Furthermore,an optimization model of logistics value chain is constructed consists of value analysis and fuzzy linear programming.