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赢得值概念的存在已经足有一个多世纪,也或许只有三十多年,这取决于您怎么计算它的问世了。多年来,它根据不同的行业标准,命名多种多样,赢得值管理、绩效考核、完成工作计划价值、完成工作预算值、成本/进度管控标准体系、成本/进度计划管控标准、计划评估与审查技术等等。不管使用何种术语,赢得值的关注点是一致的:对一个项目具体计划与实际绩效对比的准确衡量,以此对项目的最终成本和进度结果进行准确预测。赢得值基于整合各种项目管理的手段,使得项目真实成本绩效得以体现,这是其他项目管理技术无法做到的。
The concept of earning value has existed for more than a century, perhaps only for more than three decades, depending on how you calculated its advent. Over the years, it has been named according to different industry standards, named a variety of, won the value of management, performance appraisal, the completion of the value of the work plan to complete the work budget, cost / schedule control standard system, cost / schedule plan control standards, plan assessment and review Technology and more. Regardless of the terminology used, the focus on winning values is consistent: an accurate measure of the specific plan vs. actual performance of a project to accurately predict the final cost and progress of the project. The winning value is based on a combination of various project management tools to make the true cost performance of the project visible, something that other project management techniques can not do.