Comprehensive Management Study Of EPC-Pattern-Project Objectives Based On Dynamic Programming Theory

The project general contract requests the contractor not only to undertake the project design, the construction and the purchase work, but also to establish a systemic, consummate, scientific general contractor organizing management system. Especially its objectives management must manifest the engineering project entire lifespan, the integration, and conform to the environment and the historical request. But it has many erroneous zones seriously during the implementation of project general contract in our country universally. Such as its theory is not mature, the idea is backward; the form overweighs the substantive, and therefore can't manifest superiority of general contract. Therefore, combining with the actual situation of project management as well as the present situation of carry out the project general contract in our country, this article study the project objectives management theory of EPC general contract pattern, and fulfill the comprehensive global optimization and the coordinated management of the construction time, cost and quality objectives, and finally establish the brand-new project objectives management idea joint with international trail. In this way, raise the architectural engineering project management level of our country from the theory and the practice aspect, and have important meaning to enhance the market competitiveness of the construction enterprises project management and to enhance the professional management level.The purpose of this passage is to establish an optimizing mode considering more than one objective and find an effective solving method, which can fulfill the characteristic of EPC general contract pattern. It is of great pratical importance at this stage.Unifying EPC general contract pattern's own characteristics, this paper study fulfilling the EPC general contract pattern project various goals dynamic management utilizing fuzzy optimization theory unifying with the dynamic programming optimization principle. Propose the project objectives fuzzy optimization model of EPC pattern creatively, including plan optimal model, target deviation and adjusting model as well as project objectives management achievements inspection model. Utilize this model to implement "objectives constitute (select plans) - inspect deviation - adjust deviation - inspect achievements" dynamic loop management to the project entire process. Enable the combined benefit of various goals of each stage to of the EPC general contract pattern, and provide reference for comprehensively carrying out project general contract at present stage in our country. Finally, Confirm effecency and reliability of the model further through a practical EPC general contract construction case. Demonstrate the perforcemence of the models and methods could provide a new practical approach to multi-objective problems in construction project management.