The Research About Enterprise Integration Based On Enterprise Model In The Environment Of Concurrent Engineering

The core Problems of enterprises competition are how to shorten the on-sale time, raise the production quality, decline the cost, and provide the superior service. With the fast development of modern market economic, the increasingly raise of globalization, especially joining the WTO, the market competition Chinese enterprises face are becoming more vigorous, particularly the manufacturing enterprises.With the practice of CM, our country has obtained excellent result in manufacturing industry. The reborn of many big enterprises and the launch of Shen-5 and Shen-6 are all the symbol of it. However, we should also see the lack of independent-design ability and creative ability are widespread exist in many Chinese enterprises. The emergence of these problems have some common reasons such as misunderstanding of CIMS and the usage CIMS techniques, and the phenomenon of "isolated island of information" is very serious in some enterprises.This article aims at the phenomenon above, put forward the view of System engineering to the enterprise production reform. Introduce the advanced idea of enterprise integration, we can regard the enterprise as a whole system, then implement CIMS based on the reasonable enterprise model. With this model, the first process is improve the business progress or reform it, then build the whole information system by the means of module constitute. This article emphasize the usage of concurrent engineering using in manufacturing industry which is very important in raise the efficiency of design phases. Then the enterprise modeling and the enterprise integration take on different appearance under the concurrent engineering environment. The article also analysis and design the several grand information system which manufacturing enterprise prevalent have, and also pay attention to their characteristic under concurrent engineering environment.Expect this article can provide assistance for Chinese reforming enterprises, particularly for the manufacturing enterprises.