摘要
Abstract
In order to provide accurate and efficient service for customers , third-party logistics integrates the logistics areas and establishes the multi-level logistics network connecting suppliers and customers , which in-cludes transportation , distribution processing , storage and distribution .For reducing the cost of network systems and improving service efficiency , the article designs an optimize model aiming at minimum operating costs , with the constraints of fixed logistics supply capacity for the network nodes and channels .The model obtains the best logistics organization program by variational inequalities , and at the same time it also re-designs and transforms the network infrastructure according to the running program , avoiding the unnecessary waste of resources .Final-ly, a practical example is given to validate the model and algorithm .关键词
物流管理/网络优化/变分不等式/第三方物流Key words
logistics management/network optimization/variational inequalities/the third party logistics分类
管理科学
