Comparison of Various Techniques for Project Scheduling under Resource Constraints

Comparison of Various Techniques for Project Scheduling under Resource Constraints

  IJETT-book-cover           
  
© 2025 by IJETT Journal
Volume-73 Issue-2
Year of Publication : 2025
Author : Amol Chaudhary, Sachin Meshram
DOI : 10.14445/22315381/IJETT-V73I2P106

How to Cite?
Amol Chaudhary, Sachin Meshram, "Comparison of Various Techniques for Project Scheduling under Resource Constraints," International Journal of Engineering Trends and Technology, vol. 73, no. 2, pp. 57-72, 2025. Crossref, https://doi.org/10.14445/22315381/IJETT-V73I2P106

Abstract
This comprehensive review investigates various project scheduling techniques in the context of resource constraints, defined as limitations in the availability of essential resources such as human labor, finances, equipment, and materials required for task execution. These constraints often lead to complex scheduling challenges that demand innovative solutions. The review categorizes resource constraints into distinct types and explores their impacts on project scheduling, such as delays, inefficiencies, and cost overruns. Real-world examples are presented to illustrate the practical applications and outcomes of different scheduling approaches. A detailed comparison of methods, including the Critical Path Method (CPM), Resource-Constrained Scheduling (RCS), and Resource Critical Path Method (RCPM), is provided, examining solution quality, computational complexity, and applicability to diverse problem types. A comparative table highlights the strengths and weaknesses of these techniques across key parameters. The article concludes with insights and recommendations to refine scheduling methodologies for enhanced project performance in constrained environments.

Keywords
Project scheduling, Resource constraints, Scheduling techniques, Project management, Critical Path Method.

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