| With the rapid development of the domestic industrial economy, increasing of large domestic and foreign engineering project, the domestic construction enterprises are facing the dual challenge and competition in domestic engineering companies and international engineering company. In the severe market competition situation, to keep advantageous position in the domestic project management market, and to seize and exploit the international market, it is necessary to comprehensively improve the level of project management, to meet the project schedule, quality, higher cost management requirements. For progress, quality, cost, due to the different needs of investors, will put a different priority demand for progress, quality, cost. Some projects make quality as the first, and some project make cost as the first, and some make progress as a key factor, of course, safety is the most basic.The project management process is a full of change and uncertainty, also is an integration process. How to effectively combine the schedule controlling and cost controlling to achieve to optimize the schedule and cost objectives and to meet the requirements of safety and quality. Analysis model need to be set up as a joint platform and design optimization. Earned value technique is the link to establish the platform and model. How to effectively use the earned value technique combine control management to achieve the targets of the progress and cost, have become an important research subject of project management.In this paper, project management and earned value control technology related to the progress control and cost management theory are described. Combining with practice of VAMA vehicle plate project management practice, using the method of combining the theory and case analysis, set up analysis model of earned value technology based on the effective implementation, progress control and cost control of joint management mode analysis, effectively to achieve the optimal schedule and cost control. |