The Research And Development Of Planning Management And Schduling System For Job Production

The strengthen of global economy integration setup provides a broad platform for the rapid development of manufacturing industry, which demands the manufacturing enterprises to do the production and management with high quality and efficiency, the quick development of manufacturing not only takes the challenge of enterprises' technology innovation, but also puts forward higher request to the mode of production management. The high and low of manufacturing informatization management level will directly affect the production efficiency, which is the symbol of enterprise comprehensive strength and the maket competitiveness level.With the strengthen of enterprises'production division and corporation, the elaboration degrees of different products' manufacturing process flows are gradually promoted, to satisfy the demand of individuation product, and the rationalization of production cost and lifecycle, most enterprises are increasingly in favor of job production, meanwhile, the workshop production control strategy of production plan management & scheduling under the job production mode is also gradually attached by production managers. This paper takes ETO production mode as the enterprise model, adopts the jop production pattern as the study background, through the establishment of production plan model and the job-shop scheduling model, as well as the algorithm solution and the development of software information system, so as to improve the production control management level of enterprise, the paper's research contents can be summerized as follows:First of all, basing on the summary of interrelated theory knowdeges, combining with the topic research background, using the object-oriented method to establish enterprise model; meanwhile, analyzing the fuction and technology detaily which is need in the realization of model.Secondly, elaborating the research result of production plan management theory, basing on the enterprise's practical magement status, bringing forward the exstent problems, so as to solving the bottlenecks, establishing the production management model for job production. Thirdly, summarizing the interrelated theory of production scheduling and generally typical solution algorithms, creating the job shop production scheduling model satisfied enterprise business operation and plan management pattern, constructing the algorithm procedure. The algorithm's solution is the application combination for Mathematical Programming Method of job shop directed graph with Rule-based Method, the object is to get the minimum Cmax, and finally, through the actual production datas to prove the algorithm is feasible.Finally, developing the software system of production plan and scheduling management based on the above-mentioned theory research results, to make the enterprise's production and monitoring as well as managemtn operation intergartion, and advance the manufacturing informatization management level...