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基于模糊層次分析法的設(shè)備狀態(tài)系統(tǒng)量化評價新方法
摘要：設(shè)備因結(jié)構(gòu)形式多樣、耦合復(fù)雜、功能多元化、運行參數(shù)多等因素難以進(jìn)行系統(tǒng)狀態(tài)評價,論文在分析了設(shè)備系統(tǒng)功能層次結(jié)構(gòu)特點基礎(chǔ)上,運用模糊綜合評價和層次分析法,提出了一種系統(tǒng)量化評價設(shè)備狀態(tài)的方法.考慮到設(shè)備運行過程中各參數(shù)的'影響,研究了設(shè)備狀態(tài)及其評價層次模型,采用健康值來綜合測度設(shè)備運行狀態(tài);運用層次分析法結(jié)合專家經(jīng)驗,研究了評價層級結(jié)構(gòu)權(quán)重;采用模糊綜合評價理論研究了正負(fù)指標(biāo)的隸屬函數(shù)構(gòu)建方法,探討了系統(tǒng)評價矩陣和模糊變換算子,并建立了基于模糊層次分析法的設(shè)備狀態(tài)系統(tǒng)評價模型,計算出各子系統(tǒng)的健康值,以量化評價設(shè)備系統(tǒng)狀態(tài),從而全面掌握其系統(tǒng)狀態(tài).運用該方法在水泥行業(yè)中的回轉(zhuǎn)窯設(shè)備進(jìn)行評價分析,驗證了其有效性.Abstract：It is very difficult to carry out system evaluation for equipment state due to the structural multiplicity, the coupling complexity, the functional diversification and the excessive operating parameters factors, this article analyzes the structural features of equipment, a quantitative evaluation method of equipment state is developed using fuzzy synthesis evaluation and analytic hierarchy process methodology. Considering the impact of various parameters in the process of equipment running, the equipment state and its evaluation hierarchy model are analyzed. The health value is employed to quantitatively describe the running state degree of equipment. The weight vectors of all evaluation hierarchies axe discussed by using the analytic hierarchy process methodology with the experiences of expert. Applied the fuzzy set evaluation theory, a type of subjection function of positive and negative indicators is developed, and the evaluation matrix is discussed as well as fuzzy transformation algorithm operators. The valuation model for equipments health state based on fuzzy and analytic hierarchy process is built. Therefore, the health value of subsystems can be gotten to quantify the evaluation of equipment system state, that is also the state of equipment is clear, which provides us with theoretical guide for seeking further optimization maintenance strategy. Finally, an application of the method in rotary kiln used in cement industry verifies its effectiveness. 作者： 賓光富[1] 李學(xué)軍[2] DHILLON Balbir-S[3] 楚萬文[4] Author： BIN Guang-fu[1] LI Xue-jun[2] DHILLON Balbir-S[3] CHU Wan-wen[4] 作者單位： 湖南科技大學(xué),機(jī)械設(shè)備健康維護(hù)湖南省重點實驗室,湘潭,411201;Department of Mechanical Engineering,University of Ottawa,Ottawa K1B 6N5湖南科技大學(xué),機(jī)械設(shè)備健康維護(hù)湖南省重點實驗室,湘潭,411201;清華大學(xué),精密儀器與機(jī)械學(xué)系,北京,100084Department of Mechanical Engineering, University of Ottawa, Ottawa K1B 6N5湖南科技大學(xué),機(jī)械設(shè)備健康維護(hù)湖南省重點實驗室,湘潭,411201 期 刊： 系統(tǒng)工程理論與實踐 ISTICEIPKU Journal： SYSTEMS ENGINEERING--THEORY & PRACTICE 年，卷(期)： 2010, 30(4) 分類號： B114.3 TH17 關(guān)鍵詞： 模糊層次分析法 設(shè)備狀態(tài) 健康值 量化評價 Keywords： fuzzy and analytic hierarchy process equipment state health state quantitative evaluation 機(jī)標(biāo)分類號： TP2 S15 機(jī)標(biāo)關(guān)鍵詞： 模糊層次分析法 設(shè)備狀態(tài) 狀態(tài)系統(tǒng) 量化評價 評價新方法 the analytic hierarchy process fuzzy evaluation method 系統(tǒng)狀態(tài)評價 模糊綜合評價 quantitative evaluation operating parameters structural features 設(shè)備系統(tǒng) valuation model cement industry transformation running 系統(tǒng)評價模型 評價理論研究 基金項目： 國家高技術(shù)研究發(fā)展計劃(863計劃)，教育部新世紀(jì)優(yōu)秀人才支持計劃，湖南省教育廳資助項目 基于模糊層次分析法的設(shè)備狀態(tài)系統(tǒng)量化評價新方法[期刊論文] 系統(tǒng)工程理論與實踐 --2010, 30(4)賓光富 李學(xué)軍 DHILLON Balbir-S 楚萬文設(shè)備因結(jié)構(gòu)形式多樣、耦合復(fù)雜、功能多元化、運行參數(shù)多等因素難以進(jìn)行系統(tǒng)狀態(tài)評價,論文在分析了設(shè)備系統(tǒng)功能層次結(jié)構(gòu)特點基礎(chǔ)上,運用模糊綜合評價和層次分析法,提出了一種系統(tǒng)量化評價設(shè)備狀態(tài)的方法.考慮到設(shè)備運行過...【基于模糊層次分析法的設(shè)備狀態(tài)系統(tǒng)量化評價新方法】相關(guān)文章：
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