基于能耗结余窗口的可持续制造系统维护决策  

Energy-oriented Maintenance Decision-making for Sustainable Manufacturing Based on Energy SavingWindow

作　　者：杨华强[1] 熊坚 安向昕 夏唐斌[2] YANG Huaqiang;XIONG Jian;AN Xiangxin;XIA Tangbin(China Tobacco Hubei Industrial LLC,Wuhan,Hubei 430020,China;School of Mechanical Engineering,Shanghai Jiao Tong University,Shanghai 200240,China)

机构地区：[1]湖北中烟工业有限责任公司,湖北武汉430020 [2]上海交通大学机械与动力工程学院,上海200240

出　　处：《工业工程与管理》2022年第2期173-182,共10页Industrial Engineering and Management

基　　金：国家自然科学基金项目(51875359);上海市自然科学基金(20ZR1428600);教育部-中国移动科研基金资助项目(CMHQ-JS-201900003);湖北中烟工业有限责任公司合作项目:“工厂能耗预测模型”。

摘　　要：面向烟草的可持续生产系统,提出基于能耗结余窗口的多层级维护决策。在设备层,通过综合烟草设备的退化规律、内部维护效果以及外部环境工况等条件,建立了综合成本、可用度以及能耗的多目标预知维护规划模型,动态规划各台烟草设备的预知维护时机。在系统层,将单台设备进行维护作业时系统待机的时机作为能耗结余窗口,综合考虑设备间能耗优化的关联性、批量生产等特征进行维护时机调整,降低了调度复杂性,并有效减少烟草批量制造过程中的停机次数。算例分析表明,与传统的机会维护策略相比,提出的基于能耗结余窗口的多层级维护决策能够显著降低系统运维产生的能耗。An energy-oriented maintenance methodology was developed in order to meet the energy-saving requirements of the tobacco sustainable production system.At the machine layer,the multi-attribute model(MAM)method was extended by integrating the machine deterioration,maintenance effects and environmental conditions.The predictive maintenance intervals of each tobacco machine were scheduled dynamically by applying this method.At the system layer,a novel energy saving window(ESW)policy was proposed to reduce energy for the whole line.It effectively utilized standby power,decreased scheduling complexity,reduced energy consumption,and avoided manufacturing breakdown.Case study results prove that compared with the traditional opportunistic maintenance strategy,the MAM-ESW methodology can significantly reduce the energy consumption related to the predictive maintenance.

关 键 词：机会维护 可持续制造 能耗结余窗口 待机功率 

分 类 号：TP301[自动化与计算机技术—计算机系统结构]