Research On The Project Schedule Management Of ASB Company Based On The Critical Chain Management Technology

As a special project group, the completion of the goal of scientific research project is through a series of specific and innovative R&D activities to arrangement the related resources. Schedule management of scientific research project is different from other projects which have more routine works. The effective of schedule management of scientific research is more difficult. In this paper, as the starting project of ASB company, HDS pilot enlarge production project is badly in need of an effective project schedule management method. Critical chain schedule management considers logical relationship of various resources and activities, and though buffer sizing to eliminate the impact of the uncertain factors in project, it also has great significance on controlling project cost, shorten project period, optimizing allocation of resources.Firstly, this research status analyzes the current research of chain management, and then further analyzes the present situation of ASB Company construction project scheduling management. Through analyzing the characteristics of project in ASB Company, and discusses the major problems in limited resources, project delayed, technological breakthroughs uncertainty, and so on, this paper put forward the critical chain schedule management method to optimize the project management. Based on the theory of critical chain management technology, this paper establishes the critical chain project schedule management model, including the project schedule plan module and project schedule control module. This paper researches on setting of buffer size, and analyzes the technology uncertainties' influence on the schedule project of critical chain technology in the process. By using balanced scorecard, Delphi, and Entrop-weighting, paper evaluates and calculates uncertainty coefficient of the key technology task. And then, by using RESM, it calculate the buffer size. Beside the traditional three level warning mechanism, this paper adds project team effectiveness, and realizes the effective management of the buffer. In order to make the project management more effective, this paper develop an incentive system of the project.Finally, in the process of empirical research of HDS pilot enlarge production project in ASB company, because of the critical chain schedule management, schedule management achieves good results, a more reasonable schedule, schedule control more effective. And this research provides reference for the application of scientific research project with critical chain management.