基于關聯(lián)規(guī)則的船舶制造成本影響因素研究
[Abstract]:With the completion of the deployment of ERP,PLM and other information systems, the shipbuilding enterprises have accumulated a large amount of financial, production, supply chain, customer relationship and other data in the whole life cycle of products while realizing the effective management of the business. Often, these data simply serve as a record of the data, not the hidden value of the data, if the data can be "spoken" to analyze the underlying cost factors in these data, Mining the relationship between the factors not only has guiding significance and practical value for the cost control of shipbuilding enterprises but also can promote the fine management of shipbuilding process. According to the characteristics of discrete data of shipbuilding business and the applicability of association rules method, this paper discusses the association rules and Apriori algorithm, and starts with the process of shipbuilding production organization. Combing the internal and external factors that affect the ship manufacturing cost, analyzing the influence of these factors on the ship manufacturing cost, and selecting ten non-financial factors for the study according to the different reasons. Secondly, an analysis model of influencing factors of shipbuilding cost based on association rules is constructed, including the process of influencing factors analysis, the concept hierarchy tree of influencing factors, and the selection of relevant data. The discretization of data and the principle of Apriori algorithm in association rules are demonstrated by examples. Finally, 134 shipbuilding data, which exclude the unpredictable factors such as material price, labor price, exchange rate, marginal contribution pricing and so on, cost overrun in a shipyard in the past ten years are taken as a sample. Based on the data mining software Weka, this paper establishes the analysis model of the influencing factors of ship manufacturing cost, excavates the factors that affect the ship manufacturing cost, analyzes the correlation between the factors, and explains and analyzes the results by combining with the industry experience. The results are verified by the actual production conditions, and it is proved that the association rules can be applied effectively in the study of the factors affecting the shipbuilding cost. According to the results of mining and the actual situation of production, the paper puts forward some reasonable suggestions on the management of shipbuilding cost, and provides reference for our shipbuilding enterprises to strengthen cost management and control.
【學位授予單位】:江蘇科技大學
【學位級別】:碩士
【學位授予年份】:2017
【分類號】:F426.474;F406.7
【參考文獻】
相關期刊論文 前10條
1 王戰(zhàn)紅;常釗;姚瑤;;灰色數(shù)據(jù)挖掘在船用柴油機中的應用[J];艦船科學技術;2016年18期
2 馬輝;;船舶操作預報中數(shù)據(jù)挖掘算法的應用與實現(xiàn)[J];艦船科學技術;2016年16期
3 張麗勇;駱參駒;;海上船舶航行數(shù)據(jù)特征的數(shù)據(jù)挖掘分析[J];艦船科學技術;2016年16期
4 李娜;張曉寧;朱方娥;;數(shù)據(jù)挖掘技術在船舶備件管理系統(tǒng)中的應用[J];艦船科學技術;2016年16期
5 鄒青春;;數(shù)據(jù)挖掘在船舶導航中的應用研究[J];艦船科學技術;2016年14期
6 陳勇;;聚類分析在船舶碰撞中的應用分析[J];艦船科學技術;2016年14期
7 牛軍濤;;數(shù)據(jù)挖掘在艦船電力負荷預測中的應用研究[J];艦船科學技術;2016年12期
8 劉冰潔;任劍嵐;付暉;;數(shù)據(jù)挖掘在船舶交通流特征提取中的研究[J];艦船科學技術;2016年12期
9 任春燕;;船舶制造企業(yè)人工效率與產品成本控制相關性問題研究[J];財會學習;2016年06期
10 嚴棟;;船舶制造項目中的成本控制分析[J];中外企業(yè)家;2015年28期
相關重要報紙文章 前2條
1 ;2016年船舶工業(yè)經濟運行分析[N];中國船舶報;2017年
2 ;《船舶工業(yè)調整和振興規(guī)劃》正式公布[N];中國船舶報;2009年
相關碩士學位論文 前10條
1 何玉子;船舶建造工程變更對成本的影響研究[D];江蘇科技大學;2016年
2 武鶯輝;回歸分析下的經營決策在澄西船廠的應用研究[D];江蘇科技大學;2015年
3 肖瀟;基于AIS信息的船舶軌跡聚類模型研究[D];集美大學;2015年
4 郝立群;基于數(shù)據(jù)挖掘的煤礦材料成本預測研究[D];中國礦業(yè)大學;2014年
5 朱疆;集成制造環(huán)境下船舶制造企業(yè)成本管理方法及應用研究[D];江蘇科技大學;2013年
6 唐詩淵;船舶制造的全過程成本控制[D];復旦大學;2013年
7 張元元;基于TC與ABC集成的船舶敏捷制造全生命周期成本控制模型研究[D];江蘇科技大學;2012年
8 賈立奎;船舶制造項目質量管理與成本控制研究[D];華北電力大學;2012年
9 趙培坤;基于數(shù)據(jù)挖掘的現(xiàn)代造船生產決策支持系統(tǒng)的研究與開發(fā)[D];華東交通大學;2009年
10 蔡立明;基于計量經濟理論的新造油輪與散貨船價格研究[D];上海交通大學;2009年
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