Research On Closed-loop Control Model Of Enterprise Information System Integration

With the development of economy and information technology, the demand for systems interaction is increasingly urgent. However, information isolated-islands are cutting off the business flow, which in great degree is lowering the efficiency of information system. As a solution to such problems, system integration is focused on by experts and CIOs. And such researches are mostly conducted from the perspective of technology rather than management. Nowadays, more and more people are realizing that integration without management is hard to control. So, this dissertation is to employ the principle of economics, management and information technology to analyze IS integration.This dissertation starts from the phenomenon of information redundancy and information isolated islands, which induct the issue of information system integration. After the analysis of enterprise application integration, the closed-loop control model is built to give further solution to efficient integration. As last, the dissertation ends with the conclusion and expectation.