Project integrated management based on quality earned value

Aiming at the problems of the traditional earned value method widely used currently, this article established a quality earned value model, and built up the project quality evaluation system, considering the quality factor. This model can improve and perfect the existing Earned Value, and coordinate the three project control objectives, quality, cost and schedule, based on fuzzy membership. It can comprehensively measure and reflect the actual situation of the overall project progress, thus ensuring integrated management of the project objectives of quality, cost and schedule.