Resource optimization model for RCPSP problems considering budget implementation efficiency

• Main Authors: Yue-Feng Lyu, 呂岳峰
• Other Authors: Shu-Shun Liu
• Format: Others
• Language: zh-TW
• Published: 2013
• Online Access: http://ndltd.ncl.edu.tw/handle/28089895040889924143

碩士 === 國立雲林科技大學 === 營建工程系碩士班 === 101 === Budget Implementation Efficiency is an index the government applies to seize the latest new progress of a project and measurement of performance during execution. For this reason, how does a construction unit have an effective application of such rate in a variety of projects with upper limits set in the budget allocation, so as to achieve annual target of budgetary performance becomes a crucial and critical topic the project’s decision-maker shall meditate currently. In order to avoid any delay occurred in the progress and smoothen the whole project, the decision-maker in the public sector has to schedule the project, planning resource and the Budget Implementation Efficiency carefully. Indicated from the literature review, the most studies mainly compiled cases and data for analysis and reviewed any defects incurred with the control and management of the Budget Implementation Efficiency as well as budgeting process. However, the project budget discussed in the study herein had to consider a variety of uncertainties including but not limited to project’s resource, schedule and scale, where such historical cases were insufficient to have timely control and planning. Therefore, in order to assist the project unit’s decision-maker in planning resource and budget effectively, as well as model adjustment made against the real-time situation, the study herein planned to build a project dedicated resource programming mode with the Budget Implementation Efficiency considered, that is, named Constraint Programming, (CP) to integrate the logic planned for Resource Constrained Project Scheduling Problem(RCPSP), forecast of aggregated cost mechanism, rush plan, external resource, incorporate with the Budget Implementation Efficiency constricted by specific timing point for our decision-maker to compute the least needs of minimum resource required in a project, real-time aggregated cost and acquire a schedule optimized with the gross cost for a project. Finally, the study herein designed two cases for analysis of both portions with difference in the problematic scenario and indicated from the findings, the model applied in this study was enabled to be adjusted appropriately against the limits set by different resource, needs of schedule and size of project, so as to match needs of a decision-maker in the real-time control and resource programming, achieving the performance index for budgetary execution.