
基于模糊规划的间歇过程生产调度建模
张虹、李歧强
Fuzzy Programming Based Modeling of Production Scheduling of Batch Processes
Zhang Hong、 Li Chiqiang
通过对现有生产调度模糊模型的分析,针对间歇生产过程,提出了一种新颖的参数模糊的通用模糊规划建模方法,模糊模型采用2种基于普通遗传算法的模糊算法,即模糊模拟和SFA算法。该方法中,参数隶属函数选取灵活,采用合适的模糊表示方式。最后通过实例验证了该模糊建模方法是一种有效的方法。
By analyzing certain fuzzy models for production scheduling, the author proposes a general novel fuzzification method based on fuzzy programming for batching production processes and offers a modeling method with fuzzy coefficients. Two fuzzy algorithms based on genetic algorithm, i. e. , fuzzy simulation and SFA algorithm, are adopted to solve the fuzzy model. The selection of membership function is flexible, and a proper expression of fuzziness is adopted. Finally, a numerical example demonstrates that the modeling method is valid.
production scheduling / fuzzy programming / batching production processes / membership function
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