针对模具热处理过程中能耗与交货期难以有效控制的问题，构建了反映能耗和加权拖期量的优化指标。考虑到模具热处理车间中炉子的非同等性、任务到达的动态性和多工件族不相容性，建立了基于特定事件触发的调度机制，并据此提出了一种基于预测时窗的启发式算法，通过算法中两层折衷规划模型的构建，实现了对多目标优化求解。最后仿真结果表明，与两类常用规则相比，所提方法具有明显优越性。%Due to the energy consumption and delivery of mould in the process of heat-treatment are difficult to effectively control, constructs the optimization and energy consumption reflects the weighted tardiness index. The furnances in the heat-treatment with unequal abilities. Taking into account the dynamic nature of the jobs and the incompatibility of the multi job families. Scheduling mechanism based on specific event triggered was built. Based on the look-ahead window, the heuristic algorithm is proposed. The two layer compromise programming model is constructed to solve the multi-objective optimization problem. The simulation results showed the superiority of proposed method by comparing with the two types of common methods.
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