本文選題：物聯(lián)網(wǎng)　切入點(diǎn)：供應(yīng)鏈　出處：《廣東工業(yè)大學(xué)》2014年碩士論文

【摘要】：由于新興消費(fèi)群體需求動(dòng)態(tài)性的增加、不穩(wěn)定小／微型供應(yīng)商群體的不斷擴(kuò)大,供應(yīng)鏈系統(tǒng)呈現(xiàn)出越來(lái)越高的復(fù)雜性和動(dòng)態(tài)性。除采用能預(yù)先進(jìn)行魯棒性控制的供應(yīng)鏈結(jié)構(gòu)設(shè)計(jì)外,對(duì)運(yùn)作過(guò)程實(shí)行有效的信息共享以提高供應(yīng)鏈的運(yùn)作柔性,已被證明是有效控制供應(yīng)鏈系統(tǒng)動(dòng)態(tài)性的高適應(yīng)性、強(qiáng)擴(kuò)展性方法。物聯(lián)網(wǎng)與先進(jìn)信息技術(shù)在制造企業(yè)日益廣泛的應(yīng)用,為全面實(shí)現(xiàn)供應(yīng)鏈的實(shí)時(shí)信息共享提供了應(yīng)用基礎(chǔ)和使能環(huán)境,為解決供應(yīng)鏈動(dòng)態(tài)性控制問(wèn)題提供了潛在的可能性。然而,針對(duì)信息共享度與供應(yīng)鏈動(dòng)態(tài)性的關(guān)聯(lián)關(guān)系,物聯(lián)網(wǎng)實(shí)時(shí)信息環(huán)境下的供應(yīng)鏈系統(tǒng)的動(dòng)態(tài)性及物聯(lián)網(wǎng)應(yīng)用方案的研究卻極為缺乏。本研究立足于系統(tǒng)動(dòng)力學(xué)及所衍生的供應(yīng)鏈動(dòng)力學(xué)理論,從系統(tǒng)的角度模型化、定量化探討物聯(lián)網(wǎng)技術(shù)對(duì)供應(yīng)鏈的動(dòng)態(tài)信息流、運(yùn)作流程和績(jī)效表現(xiàn)的影響,并通過(guò)投入產(chǎn)出分析進(jìn)行物聯(lián)網(wǎng)方案可行性判斷,具有重要的理論價(jià)值和現(xiàn)實(shí)意義。 本文主要內(nèi)容如下： (1)基于系統(tǒng)動(dòng)力學(xué)理論和典型的供應(yīng)鏈信息共享策略,探討物聯(lián)網(wǎng)環(huán)境下的供應(yīng)鏈動(dòng)力學(xué)研究的必要性,并建立物聯(lián)網(wǎng)環(huán)境下的供應(yīng)鏈動(dòng)力學(xué)模型,為全面分析供應(yīng)鏈動(dòng)態(tài)性提供仿真方法和手段。 (2)單級(jí)供應(yīng)鏈系統(tǒng)的動(dòng)力學(xué)研究。本文選擇由裝配、包裝和裝箱三道工序組成的典型裝配流程作為單級(jí)供應(yīng)鏈系統(tǒng)的研究對(duì)象,以工序間存在信息延遲為主線,面向信息交互策略和供應(yīng)鏈系統(tǒng)的動(dòng)態(tài)性展開研究,對(duì)不同信息交互模式下的庫(kù)存水平、生產(chǎn)總量、生產(chǎn)時(shí)間的運(yùn)營(yíng)指標(biāo)進(jìn)行仿真,對(duì)比物聯(lián)網(wǎng)應(yīng)用方案的成本收益。仿真結(jié)果表明,物聯(lián)網(wǎng)實(shí)現(xiàn)了對(duì)制造企業(yè)信息流的優(yōu)化和動(dòng)態(tài)控制,為構(gòu)建高經(jīng)濟(jì)可行性的物聯(lián)網(wǎng)方案提供了途徑。 (3)兩級(jí)供應(yīng)鏈系統(tǒng)的動(dòng)力學(xué)研究。本文構(gòu)建由制造商和零售商組成的兩級(jí)供應(yīng)鏈系統(tǒng)模型,著眼于控制供應(yīng)鏈的穩(wěn)定性和魯棒性等關(guān)鍵性能,系統(tǒng)地分析不同信息控制策略的信息共享內(nèi)容、方式、程度對(duì)供應(yīng)鏈系統(tǒng)運(yùn)作的影響,并定量化、模型化仿真庫(kù)存波動(dòng)的時(shí)間、振幅、訂單滿足率和產(chǎn)能利用率。研究表明,物聯(lián)網(wǎng)驅(qū)動(dòng)的信息控制策略能高效控制供應(yīng)鏈系統(tǒng)的動(dòng)態(tài)性、提高系統(tǒng)穩(wěn)定性和控制魯棒性。 最后對(duì)全文的工作予以總結(jié)和展望。
[Abstract]:As a result of the increasing demand dynamics of emerging consumer groups, the growing number of unstable small / micro suppliers, The supply chain system is becoming more and more complex and dynamic. Besides the design of supply chain structure which can perform robust control in advance, the operational process can be effectively shared in order to improve the flexibility of supply chain operation. It has been proved to be a highly adaptive and extensible method to effectively control the dynamics of supply chain systems. The Internet of things and advanced information technology are increasingly widely used in manufacturing enterprises. It provides the application foundation and enabling environment for realizing the real-time information sharing in the supply chain, and provides the potential for solving the dynamic control problem of the supply chain. However, in view of the relationship between the information sharing degree and the supply chain dynamics, the relationship between the information sharing degree and the supply chain dynamics is discussed. The dynamic characteristics of the supply chain system under the real-time information environment of the Internet of things and the research of the application scheme of the Internet of things are extremely lacking. This study is based on the system dynamics and the derived supply chain dynamics theory, and models the system from the point of view of the system. It is of great theoretical value and practical significance to quantitatively discuss the influence of Internet of things technology on the dynamic information flow, operation flow and performance performance of supply chain, and to judge the feasibility of Internet of things scheme through input-output analysis. The main contents of this paper are as follows:. 1) based on the theory of system dynamics and typical information sharing strategy of supply chain, the necessity of research on supply chain dynamics in Internet of things environment is discussed, and the supply chain dynamics model under Internet of things environment is established. The simulation method and means are provided for the analysis of supply chain dynamics. In this paper, the typical assembly process composed of assembly, packing and packing processes is selected as the research object of the single-stage supply chain system, and the main line is the information delay between the processes. Based on the research of information interaction strategy and the dynamics of supply chain system, this paper simulates the operation index of inventory level, total production quantity and production time under different information interaction modes. The simulation results show that the Internet of things realizes the optimization and dynamic control of the information flow in manufacturing enterprises and provides a way for the construction of a high economic feasible Internet of things scheme. In this paper, a two-level supply chain system model composed of manufacturer and retailer is constructed, which aims at controlling the stability and robustness of the supply chain. The effects of information sharing, mode and degree of different information control strategies on the operation of supply chain system are systematically analyzed, and quantified. The time, amplitude, order satisfaction rate and capacity utilization ratio of inventory fluctuation are modeled and simulated. The information control strategy driven by the Internet of things can efficiently control the dynamics of the supply chain system and improve the system stability and control robustness. Finally, the work of the full text is summarized and prospected.
【學(xué)位授予單位】：廣東工業(yè)大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2014
【分類號(hào)】：N941.3

【引證文獻(xiàn)】

相關(guān)碩士學(xué)位論文 前2條

1 雷水平;物聯(lián)制造系統(tǒng)中考慮云資源的“生產(chǎn)—物流”兩級(jí)聯(lián)動(dòng)控制方法[D];廣東工業(yè)大學(xué);2016年

2 傅歡;面向動(dòng)態(tài)生產(chǎn)物流過(guò)程的物聯(lián)網(wǎng)系統(tǒng)動(dòng)力學(xué)設(shè)計(jì)方法[D];廣東工業(yè)大學(xué);2015年

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本文編號(hào)：1670643