Uncertain aggregate production planning |
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Authors: | Yufu Ning Jianjun Liu Limei Yan |
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Affiliation: | 1. Department of Computer Science, Dezhou University, Dezhou, 253023, China 2. Department of Mathematics, Dezhou University, Dezhou, 253023, China
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Abstract: | Based on uncertainty theory, multiproduct aggregate production planning model is presented, where the market demand, production cost, subcontracting cost, etc., are all characterized as uncertain variables. The objective is to maximize the belief degree of obtaining the profit more than the predetermined profit over the whole planning horizon. When these uncertain variables are linear, the objective function and constraints can be converted into crisp equivalents, the model is a nonlinear programming, then can be solved by traditional methods. An example is given to illustrate the model and the converting method. |
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