本文選題：可重構(gòu)制造 + 組態(tài)重構(gòu)��； 參考：《重慶大學(xué)》2012年碩士論文

【摘要】：面對日新月異的市場變化與日益提高的產(chǎn)品定制化程度，制造業(yè)面臨著如何快速響應(yīng)市場需求的巨大挑戰(zhàn)。傳統(tǒng)的剛性自動化生產(chǎn)線能通過大批量生產(chǎn)提高效益；柔性制造系統(tǒng)雖然能縮短產(chǎn)品生產(chǎn)周期，但投資過大，資本回收期過長，因此，把大規(guī)模生產(chǎn)和柔性制造系統(tǒng)特點充分結(jié)合的全新制造系統(tǒng)——可重構(gòu)制造系統(tǒng)應(yīng)運而生的。設(shè)備的選型與布局優(yōu)化、設(shè)備及系統(tǒng)的可靠性以及在制品緩存數(shù)量設(shè)置及其優(yōu)化等是可重構(gòu)制造系統(tǒng)設(shè)計與重構(gòu)的關(guān)鍵技術(shù)，本文將從這幾個方面展開對可重構(gòu)制造系統(tǒng)組態(tài)重構(gòu)優(yōu)化的研究。 可重構(gòu)制造系統(tǒng)組態(tài)重構(gòu)是在傳統(tǒng)制造系統(tǒng)設(shè)備布局和規(guī)劃的基礎(chǔ)上進一步的分析和探討，不僅考慮了設(shè)備布局中將加工設(shè)備、物流搬運設(shè)備等各種設(shè)備在滿足一定約束條件下的合理放置，而且還考慮了制造設(shè)備數(shù)量、設(shè)備能力、設(shè)備狀態(tài)可靠度、設(shè)備負荷、在制品緩存數(shù)量設(shè)置以及加工工藝等因素的影響，更加強調(diào)生產(chǎn)的動態(tài)性和市場需求的復(fù)雜性對可重構(gòu)制造系統(tǒng)組態(tài)重構(gòu)的影響。 本文研究了可重構(gòu)制造系統(tǒng)重構(gòu)特征，探討了可重構(gòu)制造系統(tǒng)組態(tài)、在制品緩存以及設(shè)備可靠度之間的聯(lián)系，把可靠性工程中的設(shè)備可靠度引入到制造系統(tǒng)組態(tài)重構(gòu)中，，把設(shè)備可靠性和制造系統(tǒng)重構(gòu)關(guān)聯(lián)起來并實現(xiàn)聯(lián)合決策，借鑒傳統(tǒng)的制造系統(tǒng)設(shè)備布局方法，采用設(shè)施模塊空間移動與制造資源中的制造設(shè)備集合、組態(tài)參數(shù)、工藝工序等信息流相結(jié)合，提出了一種可重構(gòu)制造系統(tǒng)組態(tài)重構(gòu)優(yōu)化方法，引入了可重構(gòu)制造系統(tǒng)復(fù)雜度、系統(tǒng)響應(yīng)度參數(shù)，在對制造系統(tǒng)布局進行研究和分析基礎(chǔ)上，結(jié)合制造業(yè)的實際水平，從自動化機床等設(shè)備的模塊化管理入手，分析了物料搬運距離、物流運輸成本、設(shè)備生產(chǎn)能力、設(shè)備可靠度、系統(tǒng)復(fù)雜性、系統(tǒng)快速響應(yīng)等制造系統(tǒng)組態(tài)重構(gòu)的重要影響因素，利用信息熵理論、快速響應(yīng)原理、整數(shù)線性規(guī)劃、蟻群優(yōu)化算法、階序聚類算法等理論與方法，建立了可重構(gòu)制造系統(tǒng)制造資源優(yōu)化選擇模型，設(shè)計了可重構(gòu)制造系統(tǒng)組態(tài)重構(gòu)優(yōu)化算法，并給出了可重構(gòu)制造系統(tǒng)復(fù)雜度和響應(yīng)度的概念和計算方法，為制造系統(tǒng)組態(tài)實現(xiàn)動態(tài)重構(gòu)提供了新的思路，探討了可重構(gòu)制造系統(tǒng)組態(tài)重構(gòu)、生產(chǎn)率和成本的統(tǒng)一，也為企業(yè)實現(xiàn)設(shè)備合理的重構(gòu)布局與快速響應(yīng)市場需求提供了方法選項。
[Abstract]:In the face of the rapid market changes and the increasing degree of product customization, the manufacturing industry is faced with the enormous challenge of how to respond quickly to the market demand. The traditional rigid automatic production line can improve the efficiency through mass production. Although flexible manufacturing system can shorten the production cycle of the product, but the investment is too large and the capital recovery period is too long, therefore, Reconfigurable manufacturing system (RMS), a new manufacturing system which combines the characteristics of mass production and flexible manufacturing system (FMS), has emerged as the times require. The selection and layout optimization of equipment, the reliability of equipment and system, the quantity of in-process cache and its optimization are the key technologies in the design and reconfiguration of reconfigurable manufacturing system. In this paper, the reconfiguration optimization of reconfigurable manufacturing system will be studied from these aspects. Configuration reconfiguration of reconfigurable manufacturing system is further analyzed and discussed on the basis of equipment layout and planning of traditional manufacturing system. The reasonable placement of all kinds of equipment, such as logistics handling equipment, under certain constraint conditions, and the quantity of manufacturing equipment, the capacity of equipment, the reliability of equipment state, the load of equipment, Due to the influence of the quantity of in-process cache and the processing process, the dynamic of production and the complexity of market demand have more emphasis on the reconfiguration of reconfigurable manufacturing system. In this paper, the reconfiguration characteristics of reconfigurable manufacturing system are studied, and the relationships among reconfigurable manufacturing system configuration, in-process cache and equipment reliability are discussed. The reliability of equipment in reliability engineering is introduced into configuration reconfiguration of manufacturing system. By associating equipment reliability with manufacturing system reconfiguration and realizing joint decision, referring to the traditional equipment layout method of manufacturing system, adopting the assembly of manufacturing equipment in the space of facility module and manufacturing resources, configuration parameters, A reconfigurable manufacturing system configuration reconfiguration optimization method is proposed by combining process information flow. The complexity of reconfigurable manufacturing system and system responsivity parameters are introduced. Based on the research and analysis of manufacturing system layout, the reconfigurable manufacturing system configuration optimization method is proposed. Combined with the actual level of manufacturing industry, starting with the modular management of equipment such as automatic machine tools, this paper analyzes the material handling distance, logistics transportation cost, equipment production capacity, equipment reliability, system complexity, etc. Based on the theory and methods of information entropy theory, fast response principle, integer linear programming, ant colony optimization algorithm, order clustering algorithm, and so on, the system rapid response and other important factors affecting configuration reconfiguration of manufacturing system, such as information entropy theory, fast response principle, ant colony optimization algorithm, order clustering algorithm, etc. The optimal selection model of manufacturing resources for reconfigurable manufacturing system is established. The algorithm of reconfigurable manufacturing system configuration reconfiguration optimization is designed. The concepts and calculation methods of complexity and responsiveness of reconfigurable manufacturing system are given. This paper provides a new idea for dynamic reconfiguration of manufacturing system configuration, and discusses the unification of configuration reconfiguration, productivity and cost of reconfigurable manufacturing system. It also provides the method option for the enterprise to realize the reasonable reconfiguration layout of the equipment and the quick response to the market demand.
【學(xué)位授予單位】：重慶大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2012
【分類號】：TH165

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