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染缸资源的离散事件动态系统建模及优化

DOI: 10.11830/ISSN.1000-5013.2014.01.0031

Keywords: 染缸, 资源配置, 离散事件, 动态系统, 自动机, 动态规划

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Abstract:

根据印染企业订单排缸生产计划的实际情况,建立染缸资源配置系统的自动机模型,使订单的各种染缸配置方式映射到自动机模型中;然后,根据模型行为演化过程,对订单的染缸资源配置过程划分阶段,在各个阶段设定性能指标函数,并建立各阶段间性能指标函数间的递推关系式;最后,用动态规划法对染缸的配置过程寻找最优排缸策略,得到染缸资源利用率最大的配置方式.实例结果表明:与现有的计算机调度系统相比,所建立的模型和决策方法能有效地提高染缸资源的利用率.

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