【摘要】：本論文研究對象為包含多個生產(chǎn)車間、多個包裝車間和一個倉庫的齊套制造企業(yè),為適應日益變化的消費者需求和追求新的競爭優(yōu)勢,該企業(yè)通過設計不同的套件組合來滿足客戶定制化需求,復雜的產(chǎn)品訂單結(jié)構(gòu)使得多維度網(wǎng)狀結(jié)構(gòu)的生產(chǎn)物流系統(tǒng)變得更加復雜,其不僅給生產(chǎn)物流的精確規(guī)劃帶來一定困難,同時由于信息化水平低和客戶需求的動態(tài)性的存在,進一步增加了對生產(chǎn)物流系統(tǒng)實時監(jiān)控和重規(guī)劃的難度。基于《中國制造2025》提出加快信息技術與制造技術的融合來推進智能化制造過程、智能化物流管理等技術在生產(chǎn)過程中的應用,本文研究了在物聯(lián)網(wǎng)環(huán)境下,齊套制造企業(yè)生產(chǎn)物流運作的齊套聯(lián)動優(yōu)化問題,旨在通過實現(xiàn)生產(chǎn)物流各部門信息共享、橫向和縱向各部門之間協(xié)同優(yōu)化來有效應對客戶需求不確定性對于生產(chǎn)物流運作的影響。主要的研究工作包含以下5個方面:(1)基于生產(chǎn)物流不同環(huán)節(jié)對于齊套的需求,對齊套概念在生產(chǎn)物流領域中的應用和研究現(xiàn)狀進行了全面分析和分類總結(jié);(2)將標準的AUTOM信息架構(gòu)擴展為適應于齊套制造的物聯(lián)網(wǎng)信息架構(gòu),并給出物聯(lián)網(wǎng)設備在生產(chǎn)物流各環(huán)節(jié)的部署方案;(3)通過分析齊套制造企業(yè)在生產(chǎn)物流執(zhí)行過程中可能發(fā)生的動態(tài)性,提出了應對不同動態(tài)性強度的三層三級兩階段齊套聯(lián)動控制機制,對系統(tǒng)層的精確決策提供了指導性意見;(4)基于目標級聯(lián)分析法解決大系統(tǒng)優(yōu)化問題的優(yōu)越性,通過對齊套制造企業(yè)的生產(chǎn)物流系統(tǒng)進行建模,將目標分解為層級式體系結(jié)構(gòu)的方式來提高生產(chǎn)物流聯(lián)動優(yōu)化的效率和精確度;(5)從合作企業(yè)實際需求出發(fā),開發(fā)出一套“生產(chǎn)-物流”齊套聯(lián)動信息系統(tǒng),來應對合作企業(yè)生產(chǎn)物流執(zhí)行過程中臨時插單這一類動態(tài)問題;最后,通過MATLAB軟件對齊套聯(lián)動優(yōu)化問題進行建模仿真,對比分析仿真結(jié)果可以發(fā)現(xiàn):雖然齊套聯(lián)動會引起生產(chǎn)成本的增加,但大大降低了由非齊套產(chǎn)生的下線點緩存成本、成品倉儲成本和延期交貨成本;動態(tài)性發(fā)生的越早齊套聯(lián)動成本越低,且動態(tài)發(fā)生的越晚齊套聯(lián)動的與非齊套聯(lián)動成本趨于一致;交貨期越早齊套聯(lián)動成本越高,此時齊套與非齊套聯(lián)動產(chǎn)生的成本趨于一致。
[Abstract]:The research object of this paper is the whole set manufacturing enterprise which includes many production workshops, many packaging workshops and one warehouse, in order to adapt to the changing consumer demand and pursue the new competitive advantage. The complex product order structure makes the production logistics system of multi-dimensional network structure more complex, which not only brings some difficulties to the precise planning of production logistics. At the same time, because of the low level of information and the dynamic demand of customers, it is more difficult to monitor and replan the production logistics system in real time. Based on "made in China 2025", this paper proposes to accelerate the integration of information technology and manufacturing technology to promote the application of intelligent manufacturing process, intelligent logistics management and other technologies in the production process. In this paper, we study the Internet of things environment. The joint optimization of production logistics operation in manufacturing enterprises aims at sharing information among all departments of production logistics. Coordination optimization between horizontal and vertical departments to effectively deal with the impact of customer demand uncertainty on the operation of production logistics. The main research work includes the following five aspects: (1) based on the requirements of different parts of production logistics, the application and research status of the concept of uniform set in the field of production logistics are comprehensively analyzed and classified; (2) the standard AUTOM information architecture is extended to the Internet of things information architecture suitable for the whole set manufacturing, and the deployment scheme of the Internet of things equipment in each link of production logistics is given. (3) based on the analysis of the dynamic characteristics that may occur in the process of production logistics implementation, a three-layer, three-level, three-stage, two-stage, and two-stage linkage control mechanism is proposed to deal with the different dynamic intensity. It provides guidance to the precise decision of system level. (4) based on the superiority of the goal cascade analysis method to solve the problem of large-scale system optimization, the production logistics system of manufacturing enterprise is modeled. The goal is decomposed into hierarchical architecture to improve the efficiency and accuracy of production logistics linkage optimization. (5) based on the actual demand of the cooperative enterprise, a set of "production-logistics" linkage information system is developed to deal with the dynamic problem of temporary insertion in the execution process of the production logistics of the cooperative enterprise; Finally, through modeling and simulation of alignment optimization problem by MATLAB software, the results of comparison and simulation can be found: although the production cost will be increased, it can be found that the lower line buffer cost caused by non-uniform sleeve is greatly reduced. Finished goods storage cost and delay delivery cost; The earlier the dynamic happens, the lower the cost is, and the later the dynamic occurrence is, the more consistent the cost between the two sets is, and the earlier the delivery time is, the higher the cost is, and the cost caused by the linkage between the whole and the unaligned set tends to be the same.
【學位授予單位】：廣東工業(yè)大學
【學位級別】：碩士
【學位授予年份】：2017
【分類號】：TP391.44;TN929.5;TP311.52

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本文編號：2417763