home submit paper guide for authors contact us register search archive current issue journal info
   [Home ] [Archive]    
Main Menu
Home::
Journal Information::
Articles archive::
For Authors::
Registration::
Contact us::
Site Facilities::
Editorial Workflow::
::
Search in website

Advanced Search
..
Receive site information
Enter your Email in the following box to receive the site news and information.
..
:: Volume 12, Issue 1 (1-2024) ::
2024, 12(1): 13-28 Back to browse issues page
A multi-objective mathematical model for planning, scheduling and increasing projects productivity
M. A. Mousavi , M. AllahGholizadeh Azari , S. Tayaran
Department of Industrial Management, Science and Research branch, Islamic Azad University, Tehran, Iran
Abstract:   (281 Views)
We aimed to develop a mathematical method for planning, scheduling and increasing the productivity of projects with multiple goals, including reducing project time, resources, and negative cash flows, increasing floatiness of activities, and responding to the project's needs by considering various stakeholders and objectives. As such problems are NP-hard, particle swarm optimization was used to solve the multi-objective mathematical model. Then, the algorithm function was evaluated by changing the value of the parameters. We are looking for the use of multi-objective models for planning projects, which allow for planning each activity in different modes and functions using multiple objectives, enables project managers to implement their projects by considering various priorities. Based on previous studies on project schedules, it seems that most of them focus on reducing time and cost; nevertheless, this study intended to investigate issues like various operational modes of each activity, optimal and in-time allocation of resources, and to increase floatiness of activities.
Keywords: Project Scheduling, Multi-Objective Modeling, Particle Swarm Algorithm, Minimizing Time of Resources and Cash Flows, Maximizing Activity Floatiness
Full-Text [PDF 874 kb]   (163 Downloads)    
Type of Study: Research | Subject: Special
Received: 2023/08/22 | Accepted: 2023/12/10
Send email to the article author

Add your comments about this article
Your username or Email:

CAPTCHA


XML     Print


Download citation:
BibTeX | RIS | EndNote | Medlars | ProCite | Reference Manager | RefWorks
Send citation to:

Mousavi M A, AllahGholizadeh Azari M, Tayaran S. A multi-objective mathematical model for planning, scheduling and increasing projects productivity. International Journal of Applied Operational Research 2024; 12 (1) :13-28
URL: http://ijorlu.liau.ac.ir/article-1-652-en.html


Rights and permissions
Creative Commons License This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
Volume 12, Issue 1 (1-2024) Back to browse issues page
ژورنال بین المللی پژوهش عملیاتی International Journal of Applied Operational Research - An Open Access Journal
Persian site map - English site map - Created in 0.05 seconds with 37 queries by YEKTAWEB 4645