MODELLING AND SOLVING THE PROJECT TIME-COST-QUALITY TRADE OFF PROBLEM ON CONDITION OF THE DEPENDENCE OF QUALITY ON TIME AND COST

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SHOUL ABBAS; KESHAVARZ ESMAEIL

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Paper Information

Journal: JOURNAL OF INDUSTRIAL MANAGEMENT STUDIES Year:2018 | Volume:16 | Issue:50 Page(s): 125-157

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Information Journal Paper

Title

MODELLING AND SOLVING THE PROJECT TIME-COST-QUALITY TRADE OFF PROBLEM ON CONDITION OF THE DEPENDENCE OF QUALITY ON TIME AND COST

Author(s)

SHOUL ABBAS | KESHAVARZ ESMAEIL | Issue Writer Certificate

Keywords

PROJECT SCHEDULINGQ1

TIMEQ1

COST AND QUALITY TRADE-OFFQ2

MULTI-OBJECTIVE PROGRAMMINGQ1

FUZZY GOALQ2

FUZZY DECISION MAKINGQ2

Abstract

In the present research, TIME-Cost-Quality trade off problem is formulated and solved, from a new point of view. To this end, quality is defined as a function of TIME and cost, then by defining the project’s quality as minimum value of quality of activities and regarding predecessor relations between activities, a tri-objective programming model is formulated to trade off the TIME, cost and quality. In order to solve the problem, objective functions of TIME and cost described as FUZZY GOALs and a fuzzy decision-making methodology has been used to reformulate the proposed tri-objective model to a single-objective model. Producing a final solution, instead of a set of Pareto efficient solutions, is one of the advantages of proposed method, which prevents decision maker from confusion. In order to describe performance and show the potential applicability of proposed methodology, a TIME-cost-quality trade-off problem for a project with real data from Organization for Renovating, Developing and Equipping Schools of Kerman province is solved. Finally, in order to validate the proposed model and method, a parametric analysis, which systematically varies the main parameters of model, is employed.

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APA: Copy

SHOUL, ABBAS, & KESHAVARZ, ESMAEIL. (2018). MODELLING AND SOLVING THE PROJECT TIME-COST-QUALITY TRADE OFF PROBLEM ON CONDITION OF THE DEPENDENCE OF QUALITY ON TIME AND COST. JOURNAL OF INDUSTRIAL MANAGEMENT STUDIES, 16(50 ), 125-157. SID. https://sid.ir/paper/213156/en

Vancouver: Copy

SHOUL ABBAS, KESHAVARZ ESMAEIL. MODELLING AND SOLVING THE PROJECT TIME-COST-QUALITY TRADE OFF PROBLEM ON CONDITION OF THE DEPENDENCE OF QUALITY ON TIME AND COST. JOURNAL OF INDUSTRIAL MANAGEMENT STUDIES[Internet]. 2018;16(50 ):125-157. Available from: https://sid.ir/paper/213156/en

IEEE: Copy

ABBAS SHOUL, and ESMAEIL KESHAVARZ, “MODELLING AND SOLVING THE PROJECT TIME-COST-QUALITY TRADE OFF PROBLEM ON CONDITION OF THE DEPENDENCE OF QUALITY ON TIME AND COST,” JOURNAL OF INDUSTRIAL MANAGEMENT STUDIES, vol. 16, no. 50 , pp. 125–157, 2018, [Online]. Available: https://sid.ir/paper/213156/en

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