挣值管理EVM2：关键_话题_圈子与群组

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实战 1.分享个人的实战经验，有问必答 2.英语交流，共同提高

圈主：wml 管理员：guanglizhepmp 天行健899 易风
成员数：20	主题数：123	排名：35

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标题：挣值管理EVM2：关键楼主
wml PMB：1819 省份：江苏行业：综合应用注册：2004/8/5	In summary, EVM strategically augments good project management to facilitate the planning and control of cost and schedule performance. The key practices of EVM include: ● Establish a performance measurement baseline (PMB) Decompose work scope to a manageable level Assign unambiguous management responsibility Develop a time-phased budget for each work task Sel-ect EV measurement techniques for all tasks Maintain integrity of PMB throughout the project. ● Measure and analyze performance against the baseline Record resource usage during project exe-cution Objectively measure the physical work progress Credit EV according to EV techniques Analyze and foreca-st cost/schedule performance Report performance problems and/or take action.
	回复 \| 引用发表时间：2009/3/23 2:26:05

wml

PMB：1819
省份：江苏
行业：综合应用
注册：2004/8/5

标题：Re：挣值管理EVM2：关键

1 楼

为了贴这段英文，我反复了三次，因为下面三个单词是被通用注入限制的：
s e l e c t
E x e c u t i o n
F o r c a s t

-------------------
坛主，我不的不语重心长的再次提出建议，如果这个发贴功能不能尽快解决，真的这个论坛显得很挫！
不是我在这里臭摆，很多英文资料真的不错，很值得看看。

回复 | 引用回复时间：2009/3/23 2:29:24

wml PMB：1819 省份：江苏行业：综合应用注册：2004/8/5	标题：Re：挣值管理EVM2：关键 2 楼
	Earned Value Management (EVM) relies on three key data points: ● Planned Value PV是你打算花费的资源，主要基于甘特图。比如你在第一个月打算花100元第二个月100元第三个月150元那么：第一个月的PV是：100 第二个月的PV是：200 （第一个月的预算100加上第二个月的100）第三个月的PV是：450（第一个月的预算100加上第二个月的100再加上第三个月的150） ● Earned Value ● Actual Cost
	回复 \| 引用回复时间：2009/3/23 2:33:17

wml PMB：1819 省份：江苏行业：综合应用注册：2004/8/5	标题：DESCRIPTIONS OF THE BASIC EVM ELEMENTS 3 楼
	DESCRIPTIONS OF THE BASIC EVM ELEMENTS Planned Value Planned Value (PV) describes how far along project work is supposed to be at any given point in the project schedule. It is a numeric reflection of the budgeted work that is scheduled to be performed, and it is the established baseline (also known as the performance measurement baseline, or PMB) against which the actual progress of the project is measured. Once established, this baseline may only change to reflect cost and schedule changes necessitated by changes in the scope of work. Also known as the Budgeted Cost of Work Scheduled (BCWS), Planned Value is usually cha-rted showing the cumulative resources budgeted across the project schedule. Figure 2-1 shows the Planned Value S-Curve for Project EZ.
	回复 \| 引用回复时间：2009/3/23 2:34:38

wml PMB：1819 省份：江苏行业：综合应用注册：2004/8/5	标题：Earned Value 4 楼
	Earned Value Earned Value (EV) is a snapshot of work progress at a given point in time. Also known as the Budgeted Cost of Work Performed (BCWP), it reflects the amount of work that has actually been accomplished to date (or in a given time period), expressed as the planned value for that work. Figure 2-2 shows the Earned Value for Project EZ at the four-month mark, and indicates that less work than planned has been accomplished 没办法贴不了图，大家自己去猜到底是怎么样。
	回复 \| 引用回复时间：2009/3/23 2:42:47

wml PMB：1819 省份：江苏行业：综合应用注册：2004/8/5	标题：Actual Cost 5 楼
	Actual Cost Actual Cost (AC), also known as the Actual Cost of Work Performed (ACWP), is an indication of the level of resources that have been expended to achieve the actual work performed to date (or in a given time period). Figure 2-3 shows the Actual Cost for Project EZ at the four-month mark, and indicates that the organization has spent less than it planned to spend to achieve the work performed to date.
	回复 \| 引用回复时间：2009/3/23 2:44:28

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