The Batch Production Planning And Controlling System

The paper is related to the batch production planning and controlling system.With the coming of commerce globalization and the knowledge economy age,the informational wave have been nearly impacted the whole traditional enterprises. Targeting at enterprise integral profit,computer integrated manufacturing system is developing sequentially.Computer integrated manufacturing system extends to the enterprises of batch production and becomes batch production schedule and control system.The system induces the production scheduling,plan optimization,business management and decision into computer control system and makes market consciousness and optimized control combining.It is necessary trend for industry automation development in batch production industries.The paper discusses and develops the batch production planning and controlling system under the backdrop of informationization process at CIMC-Nantong.Firstly,the paper analyzes the distinguishing features of the batch production enterprises and introduces the importance of performing such system,combining the actual status of CIMC-Nantong.Secondly,we compare the theory of MRPâ…¡with TOC in many aspects,then analyze the necessity to combine MRPâ…¡and TOC,at last put forward the thought and steps of combining MRPâ…¡and TOC.Then based on the business process of batch production,and list the functional models,then put forward the framework based on the module of MRPâ…¡and TOC of production planning and controlling.At the same time,key technologies during performance like schedule-advancing,bottleneck identification,workshop planning and adjustment are also explained in the paper.Finally,the paper describe the software environment of production planning and controlling system on the basis of the module of MRPâ…¡and TOC and performance status at CIMC-Nantong.Currently the system has been put into use in CIMC-Nantong.