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基于WEB的零件生產(chǎn)流程質量追蹤查詢系統(tǒng)的研究與開發(fā)

發(fā)布時間:2019-01-13 08:21
【摘要】:隨著經(jīng)濟全球化的發(fā)展和國際分工的推進,制造企業(yè)正面臨著日益激烈的國際競爭,企業(yè)在獲得極大發(fā)展空間的同時也承受著威脅和挑戰(zhàn)。企業(yè)的核心競爭力集中體現(xiàn)在企業(yè)所提供的產(chǎn)品上,體現(xiàn)在產(chǎn)品的質量、價格、交貨期上。這要求企業(yè)在提高產(chǎn)品質量,降低成本的同時,縮短供貨時間,迅速有效地進入市場,并不斷適應市場的變化,在競爭中取勝。生產(chǎn)制造管理作為形成產(chǎn)品的主要過程,是影響產(chǎn)品質量、價格、交貨期的決定因素,它必然是構成企業(yè)核心競爭力的關鍵。本文首先對質量追蹤系統(tǒng)的概念和內涵、國內外研究及應用進行綜述。之后對依托制造執(zhí)行系統(tǒng)的質量追蹤系統(tǒng)的相關技術,包括系統(tǒng)平臺搭建、WEB相關開發(fā)及系統(tǒng)測試等進行了介紹。通過對時下比較流行的WEB數(shù)據(jù)庫進行比較與排除,選出了適合于數(shù)據(jù)倉庫的數(shù)據(jù)庫配置,設計出一套可以通過WEB畫面直接定義檢索結果輸出的參數(shù)接口定義以及數(shù)據(jù)查詢功能。另外,綜合現(xiàn)行的WEB服務器配置方案,將本系統(tǒng)從制造執(zhí)行系統(tǒng)中剝離出來,進行單獨構建。即定位于脫離制造執(zhí)行系統(tǒng)自身的跟蹤查詢體系,借用制造執(zhí)行系統(tǒng)管理數(shù)據(jù)庫的外部接口,開發(fā)著眼于自定義WEB檢索模式、數(shù)據(jù)查詢、以及報表打印的功能的生產(chǎn)流程質量追蹤查詢系統(tǒng)。致力于查詢的輕量化,提高系統(tǒng)靈活性,提高數(shù)據(jù)庫檢索效率,自定義檢索、輸出與打印。系統(tǒng)將使用統(tǒng)一的數(shù)據(jù)庫、通過網(wǎng)絡聯(lián)接可以同時為生產(chǎn)部門、質檢部門、工藝部門等提供產(chǎn)品質量管理信息服務;廢除人工報表,并對產(chǎn)品的質量檢測數(shù)據(jù)進行查詢、統(tǒng)計和分析,精確區(qū)分產(chǎn)品質量的隨機波動與異常波動,將質量隱患消滅于萌芽之中,保證產(chǎn)品質量。
[Abstract]:With the development of economic globalization and the promotion of international division of labor, manufacturing enterprises are facing increasingly fierce international competition. The core competence of the enterprise is embodied in the products provided by the enterprise, in the quality, price and delivery time of the product. This requires enterprises to improve product quality, reduce costs, shorten the supply time, quickly and effectively enter the market, and constantly adapt to market changes, win in the competition. As the main process of forming products, manufacturing management is the decisive factor that affects the quality, price and delivery time of products. It is the key to constitute the core competitiveness of enterprises. In this paper, the concept and connotation of quality tracking system, research and application at home and abroad are reviewed. Then the related technology of quality tracking system based on manufacturing execution system is introduced, including system platform construction, WEB development and system testing. By comparing and excluding the popular WEB database, the database configuration suitable for data warehouse is selected, and a set of parameter interface definition and data query function which can directly define the retrieval result output through WEB screen are designed. In addition, according to the current WEB server configuration scheme, the system is separated from the manufacturing execution system and constructed separately. That is, it is located in the tracking query system which is independent of the manufacturing execution system itself, and the external interface of the manufacturing execution system management database is used to develop the self-defined WEB retrieval mode and data query. And report printing function of the production process quality tracking query system. We focus on lightweight query, improve system flexibility, improve the efficiency of database retrieval, custom retrieval, output and print. The system will use unified database, through the network connection can simultaneously provide the product quality management information service for the production department, the quality inspection department, the craft department and so on; The artificial report form is abolished, and the product quality test data are queried, counted and analyzed, the random fluctuation and abnormal fluctuation of product quality are accurately distinguished, the hidden trouble of quality is eliminated in the bud, and the product quality is guaranteed.
【學位授予單位】:天津大學
【學位級別】:碩士
【學位授予年份】:2014
【分類號】:TP311.52;TP393.09

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