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Production planning modeling: A fuzzy multi objective fractional programming approach

机译:生产计划建模:模糊多目标分数规划方法

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Production planning is one of the most important issues of managers in industry. Production managers face up with several goals that sometimes conflict with each other. Operations research techniques with considering the constraints, optimize organizational goals. Objectives of all these techniques are raising productivity in the organization. In this paper, the researchers present a multi-objective linear fractional model of production planning in wood and metal company. One of the difficulties in solving the multiple objective fractional problems is computational problem that arises from of variability, in the example of Charnes and Cooper (1961) methods. In this research, fuzzy approach issued to solve multiple objective fractional mathematical problems of Khavar-E-Miane Wood and Metal Company. First, with some assumptions, the fuzzy linear fractional goal programming method of Pal has been used to solve the problem of production planning. Then, the fuzzy method of Dutta is utilized to solve the problem. Comparison of results showed that both methods have identical solution.
机译:生产计划是行业管理人员最重要的问题之一。生产经理面临着有时相互冲突的几个目标。考虑到约束条件的运筹学技术可以优化组织目标。所有这些技术的目标都是提高组织的生产力。本文中,研究人员提出了木材和金属公司生产计划的多目标线性分数模型。以Charnes和Cooper(1961)方法为例,解决多目标分数问题的困难之一是由可变性引起的计算问题。在这项研究中,提出了模糊方法来解决Khavar-E-Miane木材和金属公司的多目标分数数学问题。首先,基于一些假设,Pal的模糊线性分数目标规划方法已用于解决生产计划问题。然后,利用Dutta的模糊方法解决该问题。结果比较表明,两种方法具有相同的解。

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