本文選題：建材裝備　切入點(diǎn)：質(zhì)量基因　出處：《武漢理工大學(xué)》2014年博士論文

【摘要】：隨著制造、網(wǎng)絡(luò)以及信息技術(shù)的快速發(fā)展，以及國(guó)際經(jīng)濟(jì)貿(mào)易多元化、多層次和多形式的激烈競(jìng)爭(zhēng)，顧客對(duì)產(chǎn)品的要求逐漸由成本漸變?yōu)橘|(zhì)量。同時(shí)，隨著基因工程技術(shù)的發(fā)展，基因技術(shù)在設(shè)計(jì)、制造、質(zhì)量管理領(lǐng)域有了廣泛的應(yīng)用�；诖耍疚膶⒒蚬こ汤碚撆c傳統(tǒng)質(zhì)量控制方法結(jié)合，提出了基于產(chǎn)品質(zhì)量基因的建材裝備制造過(guò)程質(zhì)量控制方法。主要研究工作可以概括為以下幾個(gè)方面： (1)提出了建材裝備產(chǎn)品質(zhì)量基因模型。首先，在分析基因生物學(xué)意義的基礎(chǔ)上，從組成成分、進(jìn)化過(guò)程、行為以及診斷與治療上比較了機(jī)械產(chǎn)品與生物體的相似性；接著分別從產(chǎn)品質(zhì)量基因數(shù)據(jù)結(jié)構(gòu)、產(chǎn)品質(zhì)量圖譜、產(chǎn)品質(zhì)量基因編碼系統(tǒng)上說(shuō)明了產(chǎn)品質(zhì)量基因內(nèi)容；最后論述了建材裝備產(chǎn)品質(zhì)量基因的遺傳與變異特性，以及質(zhì)量基因存儲(chǔ)與檢索的方法。 (2)提出了基于產(chǎn)品質(zhì)量基因的質(zhì)量診斷模型。首先，在采用質(zhì)量基因描述建材裝備制造過(guò)程質(zhì)量問(wèn)題的基礎(chǔ)上，提出了產(chǎn)品質(zhì)量基因診斷相似度概念；接著通過(guò)粒子群算法實(shí)現(xiàn)對(duì)故障基因與診斷知識(shí)案例基因間的權(quán)值優(yōu)化，來(lái)提高計(jì)算的準(zhǔn)確性；最后，以回轉(zhuǎn)窯軸承體的案例證明了該方法的可行性。 (3)在分析建材裝備制造過(guò)程改進(jìn)流程和其影響因素的基礎(chǔ)上，提出了基于產(chǎn)品質(zhì)量基因的質(zhì)量改進(jìn)模型。采用遺傳算法對(duì)質(zhì)量改進(jìn)過(guò)程中的參數(shù)進(jìn)行了優(yōu)化，并詳細(xì)論述了遺傳算法中適應(yīng)度函數(shù)、遺傳與變異的概率的確定方法。最后通過(guò)管磨機(jī)筒體對(duì)該方法進(jìn)行了驗(yàn)證。 (4)針對(duì)產(chǎn)品制造過(guò)程質(zhì)量預(yù)測(cè)問(wèn)題，提出基于產(chǎn)品質(zhì)量基因和GM(1,1)模型的產(chǎn)品質(zhì)量預(yù)測(cè)方法。通過(guò)建立客戶需求參數(shù)集與產(chǎn)品質(zhì)量基因間的映射提出了“最小質(zhì)量基因集”概念，并利用層次分析法優(yōu)化GM(1,1)模型的參考序列來(lái)提高分析的精度。最后以行走機(jī)構(gòu)驅(qū)動(dòng)車(chē)輪進(jìn)行了實(shí)例分析。 (5)從實(shí)際應(yīng)用出發(fā)，針對(duì)建材裝備制造企業(yè)產(chǎn)品的制造過(guò)程，開(kāi)發(fā)了基于產(chǎn)品質(zhì)量基因的建材裝備制造過(guò)程質(zhì)量控制系統(tǒng)，并描述了系統(tǒng)開(kāi)發(fā)及運(yùn)行環(huán)境，論述了各主要模塊的設(shè)計(jì)及其功能實(shí)現(xiàn)。
[Abstract]:With the rapid development of manufacturing, network and information technology, as well as the diversification of international economy and trade, multi-level and multi-form fierce competition, customers' demand for products is gradually changing from cost to quality.At the same time, with the development of genetic engineering technology, gene technology has been widely used in the field of design, manufacturing and quality management.Based on this, this paper combines the genetic engineering theory with the traditional quality control method, and puts forward the quality control method of building materials equipment manufacturing process based on product quality gene.The main research work can be summarized as follows:The genetic model of product quality of building materials and equipment was proposed.First, based on the analysis of the biological significance of genes, the similarity between mechanical products and organisms was compared in terms of composition, evolutionary process, behavior, diagnosis and treatment, and then the genetic data structure of product quality was analyzed respectively.The product quality gene content is explained in the product quality map and product quality gene coding system, and the inheritance and variation characteristics of the product quality gene in building materials and equipment, as well as the method of quality gene storage and retrieval are discussed.A quality diagnosis model based on product quality gene was proposed.Firstly, the concept of product quality genetic diagnosis similarity is put forward on the basis of using quality gene to describe the quality problem in building materials manufacturing process.Then the weight between fault gene and diagnosis case gene is optimized by particle swarm optimization algorithm to improve the accuracy of calculation. Finally, the feasibility of the method is proved by the case of rotary kiln bearing body.3) based on the analysis of the process improvement process and its influencing factors, a quality improvement model based on product quality gene is proposed.The genetic algorithm is used to optimize the parameters in the process of quality improvement, and the method of determining the fitness function, the probability of heredity and mutation in genetic algorithm is discussed in detail.Finally, the method is verified by tube mill cylinder.4) aiming at the problem of product quality prediction in manufacturing process, a product quality prediction method based on product quality gene and GM1 / 1) model is proposed.By establishing the mapping between customer requirement parameter set and product quality gene, the concept of "minimum quality gene set" is put forward, and the reference sequence of GM1 / 1) model is optimized by analytic hierarchy process (AHP) to improve the accuracy of the analysis.Finally, an example is given to analyze the driving wheel of walking mechanism.Based on the practical application, the quality control system of building materials equipment manufacturing process based on product quality gene is developed, and the system development and running environment are described.The design and function realization of the main modules are discussed.
【學(xué)位授予單位】：武漢理工大學(xué)
【學(xué)位級(jí)別】：博士
【學(xué)位授予年份】：2014
【分類(lèi)號(hào)】：F426.92;F273.2

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