發(fā)布時間：2018-04-11 20:21

  本文選題：最優(yōu)化 + 數理統(tǒng)計��； 參考：《華東理工大學》2015年碩士論文

【摘要】：在電子工業(yè)生產日益發(fā)達且人力成本越來越高,生產利潤反而越來越低的情況下,對工廠生產、制造的挑戰(zhàn)性越來越高。對工程技術人員和生產線的優(yōu)化生產工藝,提高生產效率,降低生產成本,實現效益最大化的目標,提出了嚴峻的挑戰(zhàn)。隨著最優(yōu)化理論的不斷普及與完善,最優(yōu)化分析方法的理論知識已逐漸成為工程技術管理人員所必備的基礎知識之一。DOE (Design of Experiments)的實驗設計優(yōu)化方法是日常生產中頻繁使用到的經典手法。通過安排較小的實驗規(guī)模(或次數),以較短的實驗周期與較低的實驗成本,從眾多的干擾因子中,找出主要的因子,根據各因子之間的相互作用的影響,從而獲得相對理想的結果以及科學的結論,取得最佳方案,達到生產效率的提升與降低生產成本的目標。 本文主要是針對工廠生產所使用的測試治具制作的可靠度問題,對治具制作以及所使用的材料等參數進行詳細的分析,以提升生產良率、降低生產異常工時的目標。通過運用實驗設計的方法,從測試治具設計、驗證、實際使用狀況等檢測角度出發(fā),對測試治具設計的信賴度進行了探討。所得結論與實際實踐相結合,說明本課題研究的可行性與優(yōu)異性。
[Abstract]:With the development of electronic industry and the higher labor cost and lower profit, the challenge of manufacturing is becoming higher and higher.This paper presents a severe challenge to the goal of optimizing the production process, improving the production efficiency, reducing the production cost and realizing the maximum benefit of engineering technicians and production lines.With the popularization and perfection of optimization theory,The theoretical knowledge of optimization analysis method has gradually become one of the essential basic knowledge of engineering and technical managers. DOE design of experimental design optimization method is a classical technique frequently used in daily production.By arranging a smaller scale (or number of times) of experiments, with a shorter experimental period and a lower experimental cost, the main factors were found out from the numerous interference factors, and according to the interaction between the various factors,Thus, the relative ideal results and scientific conclusions are obtained, and the best scheme is obtained to achieve the goal of improving production efficiency and reducing production cost.In this paper, aiming at the reliability problem of testing fixture making used in factory production, the parameters such as the manufacture of fixture and the materials used are analyzed in detail in order to improve the yield of production and reduce the target of abnormal working hours in production.By using the method of experimental design, the reliability of test fixture design is discussed from the point of view of test fixture design, verification and actual application.The conclusion is combined with the practice, which shows the feasibility and excellence of the research.
【學位授予單位】：華東理工大學
【學位級別】：碩士
【學位授予年份】：2015
【分類號】：TN05

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本文編號：1737528