针对棒线材生产的不确定性和复杂性,提出了基于多智能体分布式在线生产调度系统(MDOPS)方案,给出了系统总体结构,建立了精轧工序轧制批量调度的数学模型,其中考虑了轧机的维护约束等实际应用约束,采用混合局部搜索的自适应遗传算法进行求解,描述了进化计算、专家系统、启发式规则和人机交互相结合的生产调度计划集成化实现方法,并应用到实际棒线材实时调度中.现场实际运行结果表明,该系统可快速准确收集生产实绩数据,完成生产过程在线监视,编制出符合现场情况、满足工艺要求的高效生产调度计划.
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