本文選題：單行設(shè)備布局 + 多行設(shè)備布局　； 參考：《武漢理工大學(xué)》2012年碩士論文

【摘要】：在現(xiàn)代化的制造企業(yè)中,設(shè)備的布局設(shè)計(jì)對(duì)物流成本的控制有著重要的作用。較好的設(shè)備布局方案可以減少物流的搬運(yùn)距離,提高物流效率和降低企業(yè)的生產(chǎn)成本。隨著科技的發(fā)展和市場競爭的日益激烈,設(shè)備布局設(shè)計(jì)在企業(yè)中已經(jīng)受到了越來越多的重視。 本文根據(jù)制造系統(tǒng)的特點(diǎn),研究了生產(chǎn)車間的設(shè)備布局問題。包括車間設(shè)備布局的數(shù)學(xué)模型建立,遺傳算法的編程求解和布局平臺(tái)的搭建等。具體工作如下： 1、設(shè)備布局問題的數(shù)學(xué)模型建立。根據(jù)設(shè)備布局問題的特點(diǎn)以及布局問題的一些約束條件,針對(duì)生產(chǎn)系統(tǒng)特點(diǎn),分別建立了單行設(shè)備布局問題和多行設(shè)備布局問題的數(shù)學(xué)模型； 2、遺傳算法的研究和改進(jìn)。本文針對(duì)單行設(shè)備布局問題和多行設(shè)備布局問題,分別提出了遺傳算法求解策略。在實(shí)數(shù)編碼的基礎(chǔ)上,采用了改進(jìn)型的遺傳變異策略來實(shí)現(xiàn)了算法的求解。并且詳細(xì)分析了各個(gè)遺傳參數(shù)對(duì)算法收斂的影響； 3、設(shè)備布局軟件系統(tǒng)的開發(fā)。本文以SQL server為后臺(tái)數(shù)據(jù)庫,采用C++編程語言,在C++builder平臺(tái)上開發(fā)出了設(shè)備布局軟件平臺(tái)。該平臺(tái)內(nèi)嵌了用于求解單行設(shè)備布局和多行設(shè)備布局問題的遺傳算法。系統(tǒng)可以根據(jù)設(shè)置的布局參數(shù)數(shù)值,求解出較優(yōu)的布局模型,并通過多種方式顯示出布局結(jié)果。同時(shí)也支持人工手動(dòng)布局功能。布局結(jié)果能夠在主界面上動(dòng)態(tài)顯示出來。 4、布局算法的實(shí)驗(yàn)驗(yàn)證。針對(duì)設(shè)備布局問題,本文構(gòu)造了一個(gè)完美模型。通過布局系統(tǒng)的多次實(shí)驗(yàn),與完美模型進(jìn)行比較,驗(yàn)證了算法的優(yōu)劣性和布局系統(tǒng)的實(shí)用性。 最后,通過總結(jié)全文內(nèi)容,對(duì)本課題工作進(jìn)行了進(jìn)一步的展望,并針對(duì)不足之處提出了一些需要改進(jìn)的地方。
[Abstract]:In modern manufacturing enterprises, the layout design of equipment plays an important role in the control of logistics cost. Better equipment layout can reduce the transportation distance, improve the efficiency of logistics and reduce the production cost. With the development of science and technology and the increasingly fierce market competition, equipment layout design has been paid more and more attention in enterprises. According to the characteristics of manufacturing system, this paper studies the equipment layout of production workshop. It includes the establishment of mathematical model of workshop equipment layout, the programming of genetic algorithm and the construction of layout platform. The specific work is as follows: 1. The mathematical model of equipment layout problem is established. According to the characteristics of the equipment layout problem and some constraints of the layout problem, the mathematical models of the single-row equipment layout problem and the multi-row equipment layout problem are established according to the characteristics of the production system. 2. Research and improvement of genetic algorithm. In this paper, a genetic algorithm (GA) strategy is proposed to solve the single line device layout problem and the multi line device layout problem. On the basis of real number coding, an improved genetic mutation strategy is adopted to solve the algorithm. The influence of genetic parameters on the convergence of the algorithm is analyzed in detail. 3. The development of equipment layout software system. In this paper, the equipment layout software platform is developed on C builder platform with SQL server as background database and C programming language. Genetic algorithm is embedded in the platform to solve the problem of single line device layout and multi-line device layout. The system can solve the optimal layout model according to the values of the layout parameters, and display the layout results in many ways. Manual layout is also supported. Layout results can be dynamically displayed on the main interface. 4. Experimental verification of layout algorithm. In this paper, a perfect model is constructed for the problem of device layout. Through many experiments of the layout system, compared with the perfect model, the advantages and disadvantages of the algorithm and the practicability of the layout system are verified. Finally, by summarizing the content of the paper, the paper makes a further outlook on the work of this subject, and puts forward some suggestions for improvement.
【學(xué)位授予單位】：武漢理工大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2012
【分類號(hào)】：TP311.11;TH181

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