發(fā)布時(shí)間：2018-12-17 00:15

【摘要】：傳統(tǒng)設(shè)計(jì)方法存在設(shè)計(jì)冗余、原料浪費(fèi)、對環(huán)境不友好、成本高及設(shè)計(jì)周期長等特點(diǎn)，不能滿足用戶對于產(chǎn)品低消費(fèi)多樣化、企業(yè)對于產(chǎn)品低成本高收益的要求。因此，有必要對現(xiàn)有設(shè)計(jì)方法進(jìn)行創(chuàng)新，整改。本文以公理設(shè)計(jì)及設(shè)計(jì)結(jié)構(gòu)矩陣為理論依據(jù)，提出一種面向可適應(yīng)性的產(chǎn)品族配置方法，并對其進(jìn)行應(yīng)用研究，以期帶給客戶最佳產(chǎn)品體驗(yàn)，滿足市場需求。主要研究內(nèi)容如下： 1）利用公理設(shè)計(jì)理論對產(chǎn)品進(jìn)行了結(jié)構(gòu)功能分解；構(gòu)建了產(chǎn)品設(shè)計(jì)矩陣，將設(shè)計(jì)參數(shù)與功能需求轉(zhuǎn)換，規(guī)劃了設(shè)計(jì)結(jié)構(gòu)矩陣；通過分析各參數(shù)的關(guān)系，構(gòu)造了產(chǎn)品設(shè)計(jì)關(guān)聯(lián)矩陣；同時(shí)，介紹了產(chǎn)品可拓聚類分析。最后以滑板輸送機(jī)為例對其結(jié)構(gòu)功能參數(shù)進(jìn)行分解映射，構(gòu)建了其設(shè)計(jì)結(jié)構(gòu)矩陣。 2）基于差異度分析的可調(diào)節(jié)變量產(chǎn)品平臺規(guī)劃。以公理設(shè)計(jì)與設(shè)計(jì)結(jié)構(gòu)矩陣為理論依據(jù)，分析了客戶需求，并提取產(chǎn)品特征參數(shù)，構(gòu)造了產(chǎn)品設(shè)計(jì)關(guān)聯(lián)矩陣；通過對產(chǎn)品參數(shù)的差異度計(jì)算和聚類分析，確定了產(chǎn)品平臺參數(shù)，識別公共平臺變量及可調(diào)節(jié)變量，提出了基于差異度分析的可調(diào)節(jié)變量產(chǎn)品平臺規(guī)劃方法；最后以電力液壓塊式制動器為例進(jìn)行方法驗(yàn)證，驗(yàn)證其可行性。 3）研究面向可適應(yīng)性的參數(shù)化產(chǎn)品平臺設(shè)計(jì)。通過市場分析，用戶需求調(diào)研，確定了產(chǎn)品各結(jié)構(gòu)參數(shù)，利用SolidWorks對產(chǎn)品進(jìn)行了參數(shù)化建模，，通過優(yōu)先數(shù)原則選取設(shè)計(jì)參數(shù)，確定了各設(shè)計(jì)參數(shù)的數(shù)值，并對這些數(shù)值進(jìn)行了分析，確定了其主參數(shù)，從動參數(shù)，最終確定參數(shù)化產(chǎn)品平臺。并以橋式起重機(jī)車輪組為例，研究面向可適應(yīng)性的參數(shù)化產(chǎn)品平臺配置方法的應(yīng)用。 4）在構(gòu)建了基于差異度分析和面向可適應(yīng)性的參數(shù)化產(chǎn)品平臺之后，提出了一種基于可適應(yīng)性產(chǎn)品平臺的產(chǎn)品族配置方法。首先介紹可適應(yīng)產(chǎn)品平臺，然后以用戶需求為切入點(diǎn)，確定了個性化及公共參數(shù)，對產(chǎn)品設(shè)計(jì)參數(shù)進(jìn)行了敏感性分析，并構(gòu)造了設(shè)計(jì)關(guān)聯(lián)矩陣，識別出可適應(yīng)產(chǎn)品平臺參數(shù)，實(shí)現(xiàn)了基于可適應(yīng)產(chǎn)品平臺的產(chǎn)品族配置。并以橋式起重機(jī)小車為例對其進(jìn)行了設(shè)計(jì)驗(yàn)證。 研究結(jié)果表明：通過實(shí)例分析，面向可適應(yīng)性的產(chǎn)品族配置方法的可行性得到了很好驗(yàn)證，同時(shí)，該設(shè)計(jì)方法還可以推廣到其他產(chǎn)品的設(shè)計(jì)開發(fā)中；上述設(shè)計(jì)方法的應(yīng)用可以滿足客戶對產(chǎn)品多樣化的需求，有助于企業(yè)降低設(shè)計(jì)成本、減少資源浪費(fèi)和控制環(huán)境污染。
[Abstract]:The traditional design methods are characterized by design redundancy, waste of raw materials, unfriendly environment, high cost and long design cycle, which can not meet the requirements of customers for low consumption diversification and enterprises for low cost and high income. Therefore, it is necessary to innovate and correct the existing design methods. Based on axiomatic design and design structure matrix, an adaptive product family configuration method is proposed in this paper, and its application is studied in order to bring customers the best product experience and meet the needs of the market. The main research contents are as follows: 1) the structure and function decomposition of the product is carried out by using axiomatic design theory, the product design matrix is constructed, and the design structure matrix is planned by transforming the design parameters and function requirements. The product design correlation matrix is constructed by analyzing the relation of each parameter, and the product extension cluster analysis is introduced. Finally, the structure and function parameters of slide conveyor are decomposed and mapped, and the design structure matrix is constructed. 2) Product platform planning with adjustable variables based on difference analysis. Based on the axiomatic design and design structure matrix, the customer demand is analyzed, and the product characteristic parameters are extracted, and the product design correlation matrix is constructed. Through the difference degree calculation and clustering analysis of product parameters, the product platform parameters are determined, the common platform variables and adjustable variables are identified, and the product platform planning method based on the difference analysis is put forward. Finally, the feasibility of the hydraulic block brake is verified by using the method as an example. 3) the design of adaptive parameterized product platform is studied. Through the market analysis, the user demand investigation, determined the product each structure parameter, used SolidWorks to carry on the parameterized modeling to the product, selected the design parameter through the priority number principle, determined each design parameter value, The main parameters and follower parameters are determined and the parameterized product platform is finally determined. Taking the wheel set of bridge crane as an example, the application of adaptive parameterized product platform configuration method is studied. 4) after constructing a parameterized product platform based on difference analysis and adaptability oriented, a product family configuration method based on adaptive product platform is proposed. Firstly, the adaptive product platform is introduced, and then the personalization and common parameters are determined, the sensitivity analysis of the product design parameters is made, and the design correlation matrix is constructed to identify the adaptable product platform parameters. The product family configuration based on adaptive product platform is realized. The bridge crane trolley is taken as an example to verify its design. The results show that the feasibility of the adaptive product family configuration method is well verified by the example analysis, and the design method can also be extended to other product design and development. The application of the above design method can meet the diversified demands of customers and help enterprises reduce the design cost, reduce the waste of resources and control environmental pollution.
【學(xué)位授予單位】：華東交通大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2014
【分類號】：TB472

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本文編號：2383298