项目管理就是以项目为对象的系统管理方法,通过一个临时性的专门的柔性组织,对项目进行高效率的计划、组织、指导和控制,以实现项目全过程的动态管理和项目目标的综合协调与优化,从而在相对较短的时期内成功地达到一个特定的成果性目标。这一理论起源于20世纪50年代,最初用于建 Project management is a system-based approach to project management. Through a temporary special flexible organization, the project can be efficiently planned, organized, directed and controlled so as to achieve dynamic management of the entire project and comprehensive coordination of project objectives And optimization so as to successfully achieve a specific achievement goal in a relatively short period of time. This theory originated in the 1950s and was originally used for construction