The framework of this paper is the aerospace industry, which one world’s leading sectors, thus playing a noteworthy role in current society. This makes it especially important to try optimize management sector. Therefore, main objective propose so-called Enhanced-Earned Value Management (hereinafter, E-EVM) model, able explore simultaneous evaluation many projects, from project can take advanta...

The actual cost and time of the construction projects are different from planned. Cost overruns critical issues. Therefore, these highlight importance monitor control phase for project's success, So project needs to elements as time, cost, scope, in addition risks, where face more risks. Earned value management (EVM) is a technique evaluating performance, used early tracking indicate that on pl...

The earned value technique is a crucial and important technique in analysis and control the performance and progress of mega projects by integrating three elements of them, i.e., time, cost and scope. This paper proposes a new version of earned value analysis (EVA) to handle uncertainty in mega projects under interval-valued fuzzy (IVF)-environment. Considering that uncertainty is very common i...

plex project. But it has absolutely nothing to say about the stakeholder value of the system the project is developing. It serves a purpose, but needs to be incorporated into feedback control systems that focus on the real stakeholder value being earned. The value-based software engineering agenda, described in the “Accounting for Value in Software Engineering” sidebar, seeks to integrate value...

This paper proposes a formal method for including time dependence into Earned Value (EV) management. The model requires three parameters, which map directly to the fundamental “triple constraint” of scope, cost, and schedule: the reject rate of activities, the cost overrun parameter, and the time to repair the rejected activities. Time dependent expressions for the planned value, earned value, ...

a r t i c l e i n f o Project monitoring and the related decision to proceed to corrective action are crucial components of an integrated project management and control decision support system (DSS). Earned value management/earned schedule (EVM/ES) is a project control methodology that is typically applied for top-down project schedule control. However , traditional models do not correctly acco...

A new formalism and a corresponding new notation for earned value analysis are presented. With compact, consistent, mnemonic notation, earned value calculations become more transparent and flexible, leading to insights about standard quantities and advances through new measures. As an example of the notation s utility, it is used to generate a modified earned value approach that weights quantit...