A Study On DC Location Problem Of JIT-based Auto Parts Supply Logistics

How to effectively improve the current supply logistics mode of automobile parts andextremely reduce the supply logistics cost are the most important issues that automobilemanufacturers concerned. Considering the significant practical meaning, this article willdiscuss auto parts supply logistics DC location problem under JIT circumstance.This article firstly analyzes the new situation that modern automobile manufacturingenterprises are facing, and introduces domestic and overseas research status on this issuefrom different aspects, based on which the research topic of this article was put forward.Then the article presents general conditions of auto parts supply logistics and its operatingmode aiming at supply logistics system. Depending on research topic of this article, theauthor has read a lot of related articles and then formulated the model of auto parts supplylogistics DC location with JIT theory, and solved with LINGO software. Finally, afterintroducing F Company Wuhan Branch which is belonged to Jingjiang Group, the authortakes Zhuankou project as study object, combing former mentioned nonlinear integerprograming model and LINGO software, the author makes samples checking, and gets theoptimal objective function value is416884Yuan after programing on the basis of takinginto account of time window, and choses No.2location as the optimum DC. Frommanagerial point of view the author analysis the advantage of model that is consideredwith time window and proposes some suggestions to this project, and provides somerelated data tables of F Company Zhuankou project as attachment.