Modeling and Analysis of Alfalfa Mechanization Project Process by GERT Networks

Message:
Abstract:
In any production system, if operations such as sowing and harvesting are not accomplished on time, reductions on yields and/or product quality can be expected. Alfalfa mechanization projects similar to other production systems need precise scheduling, planning and management. The basic approach of all scheduling techniques is to form a network of activity and event relationships that graphically portrays the sequential relations between the tasks in a project. Such a network is a powerful tool for planning and controlling a project. It is a consistent framework for planning, scheduling, monitoring, and controlling the project. In this research, GERT Networks were used, because GERT is a powerful tool for the system analyst since it has all the advantages associated with networks and provides an exact evaluation of certain types of networks. With GERT Networks, mechanization project of alfalfa production was simulated and modeled the network before analyzing. Results showed that the network model was able to answer any statistic al the questions concerning the project. Networks model, particularly GERT networks are increasingly be coming a powerful tool for modeling, scheduling, planning, controlling and analyzing of agricultural mechanization projects
Language:
Persian
Published:
Journal of Agricultural Science and Sustainable Production, Volume:19 Issue: 1, 2010
Page:
157
https://www.magiran.com/p722280  
سامانه نویسندگان
  • Ghassemzadeh، Hamid Reza
    Author (2)
    Ghassemzadeh, Hamid Reza
    Full Professor Biosystems Engineering, University Of Tabriz, تبریز, Iran
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