A Study on Push-Pull Mode of Supply Chain Based on System Dynamics
The system dynamics models of six mixed modes of push-pull are developed in four-echelon supply chain. Nine type of customer demand modes and fifty-four simulation scenarios are proposed. Manufacturing process, production cycle and shortage cost are considered into modeling and simulation in order to loosen some constraints in literatures. And more detailed push-pull control logic and calculation of push-pull quantity are given. Many data such as each echelon’s inventory response, total inventory response and total cost response are achieved through simulations. The comparison and analysis show that push-push-push-push mode outperforms other five modes under customer demand with longer delivery time, and push-push-boundary-pull and push- boundary-pull-pull mode outperforms other four under customer demand with lesser delivery time. The performance improvement is not accomplished in pull-pull-pull-pull mode.
Zhang LiBo
Institute of Economics & Management, Nanjing University of Aeronautics & Astronautics, Nanjing 210016, China
国际会议
2009 IEEE International Conference on Grey System and Intelligent Services(2009 IEEE灰色系统与服务科学国际会议)
南京
英文
1375-1380
2009-10-20（万方平台首次上网日期，不代表论文的发表时间）