The Study Of Logistics Cost Control In Shandong Dayuan Building Materials Co. Ltd. Based On SD

With the continuous development of economic globalization.the logistics cost in China compared with developed countries has been high all the time.National attention to the logistics operation efficiency continues to strengthen.managers of enterprises have gradually realized the logistics cost savings can take a huge profit to enterprises and great benefit can be brought to the society.the logistics cost control problem is drawing more and more attention.According to relevant data:the logistics cost of manufacturing enterprise can occupy the enterprise cost 30%-40%,the benefit obtained by the logistics cost saving is very considerable.Therefore,this paper selectes logistics cost of Shandong Dayuan building materials Co. Ltd. as the object of study.based on a large number of domestic and foreign literature analysis and the actual situation of the company,from the perspective of the system,the basic research on Shandong Dayuan building materials Co. Ltd.'s logistics cost composition and influencing factors.(1)Firstly,this paper summarizes the status of research on this field which is at home and abroad,and then based on the existing theoretical research and clear the significance of logistics cost control based on the detailed analysis of the logistics cost control, Shandong Dayuan building materials Co. Ltd.'s current problems,the structure of the logistics cost situation and its influence factors.(2)This paper introduces the theory and method of system dynamics,combined with the characteristics of logistics cost,summes up the application feasibility of system dynamics in logistics cost control.And through the definition of logistics cost in the system boundary,variables and functions,analyzes the causation of logistics cost system and its subsystems,the key variables affecting each subsystem.(3)Combining with the actual data of Shandong Dayuan building materials Co. Ltd.,to simulate the dynamic process of the logistics cost analysis system by using the Vensim software,and through the simulation modeLanalysis of fluctuations of the logistics cost,logistics cost control direction finding.And on this basis,suggestions for improvement and comparative analysis of the simulation results before and after the operation of proposed system, summarizes the suggestions and methods of logistics cost control in Shandong Dayuan building materials Co. Ltd..