【摘要】：車間制造系統(tǒng)中的瓶頸問題對其系統(tǒng)的產(chǎn)出價值有著重要的影響。針對復雜制造環(huán)境下瓶頸辨識困難這一問題,從復雜網(wǎng)絡視角出發(fā),提出一種基于網(wǎng)絡分析的制造車間瓶頸識別方法。根據(jù)設備、部門、車間、人員、工段、工藝路線及物流路徑等多層次生產(chǎn)數(shù)據(jù)建立復雜制造車間網(wǎng)絡模型�；诰W(wǎng)絡模型,提取與瓶頸度相關的網(wǎng)絡特征參數(shù),用網(wǎng)絡拓撲來描述制造車間的內(nèi)部關聯(lián)結(jié)構;提出衡量車間網(wǎng)絡瓶頸的瓶頸貢獻程度概念,將網(wǎng)絡瓶頸度大小作為車間瓶頸識別的一個指標,并給出瓶頸度的計算算法。最后,以某車間的具體生產(chǎn)過程為例,通過對比分析驗證了該方法的可行性和有效性。
[Abstract]:The bottleneck problem in workshop manufacturing system has an important influence on the output value of workshop manufacturing system. Aiming at the difficulty of bottleneck identification in complex manufacturing environment, a method of bottleneck identification for manufacturing workshop based on network analysis is proposed from the point of view of complex network. Build a complex manufacturing workshop network model based on equipment, department, workshop, personnel, section, process route and logistics path. Based on the network model, the network characteristic parameters related to bottleneck degree are extracted, and the internal correlation structure of manufacturing workshop is described by network topology. In this paper, the concept of bottleneck contribution degree of workshop network bottleneck is proposed. The size of network bottleneck degree is regarded as an index to identify workshop bottleneck, and the calculation algorithm of bottleneck degree is given. Finally, the feasibility and effectiveness of the method are verified by comparison and analysis, taking the concrete production process of a workshop as an example.
【作者單位】： 新疆大學機械工程學院;
【分類號】：TH16

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