计划评审技术(Program Evaluation and Review Technigue,简称PERT)是现代管理技术之一,也是系统工程中常用的一种管理技术。它适用于科研、生产、基建等各方面的工程管理。它从完成计划全过程的角度出发,对时间、资源和技术进行全面地综合平衡,运用数理统计、网络技术和系统分析的方法,合理地安排计划的进度,并在计划执行的进程中,进行评审、协调和控制,从而能够合理地最佳地达到预定的目标。它从计划的开始到计划的结束,全面地、准确地提供计划管理 Program Evaluation and Review Technigue (PERT) is one of the modern management technologies and is a common management technology in system engineering. It is suitable for scientific management, production, infrastructure and other aspects of project management. From the perspective of completing the entire process of the plan, it comprehensively and comprehensively balances time, resources, and technology. It uses mathematical statistics, network technology, and system analysis methods to rationally schedule the progress of the plan and implement it in the course of plan execution. Review, coordinate, and control to be able to reasonably achieve the intended goals. It provides comprehensive and accurate plan management from the beginning of the plan to the end of the plan