Self-Starting Control Chart and Post Signal Diagnostics for Monitoring Project Earned Value Management Indices
Author(s):
Article Type:
Research/Original Article (دارای رتبه معتبر)
Abstract:
Earned value management (EVM) is a well-known approach in a project control system which uses some indices to track schedule and cost performance of a project. In this paper, a new statistical framework based on self-starting monitoring and change point estimation is proposed to monitor correlated EVM indices which are usually auto-correlated over time and non-normally distributed. Also, a new change point estimator is developed to find the real time of change in the indices mean. Furthermore, a new diagnosing method is presented to recognize the deviated mean index. The performance of the proposed methods is evaluated through simulation studies and an illustrative example.
Keywords:
Language:
English
Published:
Journal of Industrial and Systems Engineering, Volume:11 Issue: 2, Spring 2018
Pages:
85 to 100
https://www.magiran.com/p1877621
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