Enterprises in the fierce market competition in order to get a place respond quickly to customer needs, to complete customer orders according to the quality and quantity, which relies on a scientific and effective production system. Improvement of production systems is to use scientific methods and means of production systems on the composition of the various units, and work status and the problems in the process of analysis, a more rational allocation of resources, to meet the objectives of production management, the formation of a Coordinated and efficient production system.Production planning system is an integral part of the production system and the basis for production and operation. Production planning system for planning production resources of enterprises, making the reasonable use of productive resources in the same time, production in an orderly manner, companies get economic benefit.This article is WX Motorcycle Manufacturing Company in the production planning system, in-depth, detailed research, the major discussion of the status of production planning systems, including enterprise and organization structure, product introduction, production characteristics and production planning process, through discussion, identify production planning system in the presence of some of the problems, then solve these problems and analyze its causes. Combined with advanced production planning theories and methods of the original production in the enterprise planning system, based on the improvement of its research, programs and ideas put forward to improve, increase and improve the level of master production scheduling final assembly plan, production plan to system more reasonable and complete, to improve the accuracy of production planning and enforceable. In addition, this according to the actual situation of the company, the effective use of sales data, forecast system is designed for the company and the main source of MPS. The effective improvement make use of the resources of enterprise which is conducive to the survival and development of the enterprise, but also for other enterprises play a reference role in the production operation.The complete article in accordance with the questions, analyze and solve problems step by step to start thinking, is divided into seven chapters. The first chapter and the second chapter are the introduction and theoretical overview of the research presented theoretical background and significance, the paper's main content, research methods, technical route and the theory and methods. The third chapter, WX Motorcycle Manufacturing Company in the production planning system described in the current situation, based on the proposed production planning system and the problems are analyzed to find out the reasons. Chapter IV discusses the WX Motorcycle Manufacturing Company improvement program of production planning systems to solve the problems. Chapter V is the design of forecasting system for the company. Chapter VI discusses the detailed program of MPS and FAS. Chapter VII, is on the whole paper to make conclusive description. |