| Auto production line logistics and electric simulation plays more and more important function intoday’s automobile industry. It is used to reduce the facility investment risk and becomes an importantway to improve the efficiency of the factory. On the base of cooperative project, the paper focus onsystem analysis, control method design, simulation modeling and simulation result analysis. The maincontent is summarized as follows:First, on the base of analyzing of the structure of auto production line and simulation application,the auto production line simulation characteristics were summarized. As the project required, theplatform was selected compared with others. And the theoretical foundation involved in the projectwas introduced.Secondly, the structure and operation of body distribution center (BDC) were analyzed. Thecontrol method of BDC in/out distribution was designed. Combined with the high priority schedulingalgorithm, the control method of stocker was designed and optimized. The location of goods inwarehouse was set. The BDC model is build. The facility and good were build in the platform. TheHMI was design for easy-use. The trigger mode was analyzed to program the control method code.Thirdly, on the base of analysis of the final assembly shop, the electric simulation scope wasdetermined. The PLC and communication method were introduced. The process was designed and theelectric relation was corresponded.Finally, the condition of the simulation test was determined, the simulation method was designed.The result of simulation is analyzed. The BDC design is verified and the PLC code of the finalassembly shop is validated. |
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