fault-tree analysis 中文意思是什麼

fault-tree analysis 解釋
故障樹分析
  • fault : n 1 過失，過錯；罪過，責任。2 缺點，缺陷，瑕疵。3 （獵狗的）失去嗅跡。4 【電學】故障，誤差；漏電...
  • tree : n 特里〈姓氏〉。n 1 樹〈主要指喬木，也可指較大的灌木〉。 ★玫瑰可以稱為 bush 也可以稱為 tree 2 木...
  • analysis : n. （pl. -ses ）1. 分解，分析；【數學】解析。2. 梗概，要略。3. 〈美國〉用精神分析法治療（＝ psychoanalysis）。
  1. Fault tree analysis on hydraulic system of combine harvester

    聯合收割機液壓系統故障樹分析
  2. Based on the fault tree analysis theory, the cafta is manufactured, and fault tree that is out of order in braking system is analyzed. the result is preferable

    基於故障樹分析理論，研製了故障樹分析系統（ cafta ） ，對某型汽車制動系統的制動功能失常故障樹進行了分析並取得了較好的效果。
  3. According to fire statistical yearbook of china, combining event tree analysis and fault tree analysis methods, the reason of fire in large - scale public places was analyzed with 76 cases happening in china during 1998 - 2004 and the figure of causality analysis for fire accident in large - scale public places was presented

    摘要選擇1998 - 2004年《中國火災統計年鑒》中大型公共場所特大火災事故的案例76起，結合事件樹、故障樹分析方法，分析了我國大型公共場所火災事故的原因，得出了大型公共場所火災事故因果分析圖。
  4. On the base of thorough analysis of fault characters, the petri net model is introduced and changed into fault petri net ( fpn ) that can be used to settle some critical problems such as complicated faults, degradation competition and one cause with multiple consequence according to the characters of fault evolvement and spreading. in order to predicate the remained life of particular machine under special working conditions, an algorithm was also providcd to analyse the timely characters of the fpn. it is demonstrated that the method provided in this paper can simulate the dynamic evolvement process more appropriate than tranditional methods such as fault tree analysis ( fta ) and can predicate the remained life of the particular machine under special working conditions

    為此，深入分析了機械設備的故障特性，把以描述離散事件動態系統見長的petri網分析技術引入到機械設備剩餘壽命預測領域，並根據故障的演變和傳播特點，將petri網加以改造，提出適用於對機械設備復合故障動態演變歷程進行模擬的「故障petri網」 ，解決了「並發故障」 、 「劣化競爭」和「一因多果」等問題，並給出故障petri網的時間特性分析演算法，用於單機具體工況下的剩餘壽命預測。
  5. After analyzing the character of risk, i introduce data mining method into risk management, to solve the contradiction between great capacity of data and lack of information, the methods include mathematics statistics and artificial neural network ( ann ). then, i study on the methods of risk management in risk identification, risk evaluation and risk disposal, what is advanced, fault tree analysis method based on fuzzy probability, stochastic simulation method and the topsis method based on interval number all consider the characteristic of risk. finally, i discussed the application of information system ( mis ) in project risk management, and developed a risk management information system

    論文在深入分析了風險特徵之後，將數據挖掘技術引入風險管理，用以解決海量數據與貧乏信息之間的矛盾，所採用的技術有數理統計和人工神經網路（ ann ）兩種方法；接著，論文對風險識別、風險評價、風險處理中的風險管理方法進行了研究，所提出的基於模糊概率的故障樹技術、隨機模擬技術和基於區間數的topsis方法都體現了風險管理的特點；最後，論文對信息系統（ mis ）在工程項目風險管理中的應用進行了探討，開發出一個風險管理信息系統。
  6. Fault tree analysis is used to analyse the high arch dam risk

    摘要利用故障樹分析法對高拱壩進行風險分析。
  7. Aiming at the reliability of suspension subsystem and power subsystem, fault tree analysis is adopted to solve it. importance degrees to various parts in these two subsystems are studied, and some requirements for the reliability of key parts are put forward

    針對懸浮系統和電源系統的可靠性問題，本文採用故障樹分析法對其進行了失效分析，研究了各部件在系統中的重要度，並對關鍵部件的可靠性程度提出了要求。
  8. Grey correlation analysis is applied in the model identification of the fault diagnosis. in accordance with the importance degree of basis case, the possibility of fault model could be judged correctly in the fault tree analysis, which provides a scientific basis for fault handling in order of importance and urgency

    在故障診斷模式識別中，運用灰關聯分析，依據故障樹的底事件重要度，通過關聯度計算及排序，對故障樹分析中，各種故障模式發生的可能性大小作出了準確的判斷，從而為處理事故的先後、緩急提供了依據。
  9. The coiled tubing fault tree is constructed based on field investigation and relevant literature by use of the fault tree analysis theory

    結合現場調研和有關文獻資料，根據故障樹分析理論，用演繹法建立了連續油管的故障樹。
  10. The theories and application methods of some quality control techniques are introduced briefly, such as statistical sample, measurement system analysis, evaluation of measurement uncertainty, fault tree analysis bind even tree analysis, and their application in ndt & e is discussed

    簡要介紹了統計抽樣、測量系統分析、不確定度評定，故障樹與事件樹分析等質量控制技術的理論及應用方法，並結合無損檢測與評價過程進行了討論。
  11. The fault tree analysis is applied to analyze three choose two railway signal microcomputer interlocking system, and the model of the three choose two is established

    摘要利用故障樹分析法對三取二鐵路信號計算機聯鎖系統進行分析，建立三取二模型的故障樹。
  12. By using the method of fault tree analysis, this paper analyses the causes of fire and explosion of catalying & cracking reactor and regeneration, draws the fault trees of fire and explosion accidents of catalyzing & cracking reactor and regeneration respectively, calculates the structure importance, makes the structure importance arrangement according to the structure importance and the least path set, puts forward the prevention measures, and provides the reliable theoretical basis for the safety control of enterprises

    摘要應用故障樹分析方法，對催化裂化反應器和催化裂化再生器發生火災（爆炸）事故的原因進行分析，分別畫出催化裂化反應器和催化裂化再生器發生火災（爆炸）事故的故障樹，得出最小徑集合，並計算其結構重要度，根據得出的最小徑集合及其結構重要度進行排序，提出預防措施，為企業的安全管理提供了可靠的理論依據。
  13. By adopting fta ( fault tree analysis ) and minimal path sets theory, the fault information stream analysis of spc - 33 digital governor is made, and from the point of system the ft is constructed. and the fault model with logic matrix in mirror symmetry has been built

    本文運用fta故障樹分析方法和最小路集方法，對spc - 33電子調速器進行故障信息流分析，從系統化角度構築ft ，並建立鏡像對稱的故障邏輯矩陣模型。
  14. The fault tree analysis of drilling pump valve and manufacture of new type of drilling pump valve

    鉆井泵泵閥的故障樹分析及新型泵閥的研製
  15. Fault tree analysis of the forming of rust smear on marble

    大理石表面銹斑的事故樹分析
  16. Traditional fault tree analysis method is an effective method to analyze system reliability that is based on static logic and static failure mechanism. but it cannot be used to analyze the reliability of systems with dynamic random and dependency

    傳統的故障樹分析方法是基於靜態邏輯和靜態故障機理提出的一種有效的系統可靠性分析方法，但不適用於具有動態隨機性故障和相關性的系統的可靠性分析。
  17. Based on static logic or static failure mechanism, the traditional fault tree analysis is a effective method to analyze system reliability. but it can not be used to analyze the reliability of systems with dynamic randomicity and dependency, such as fault tolerant system, repairable system with redundance ( cold spare or hot spare ), sequence dependency system and system with spare pool

    傳統故障樹分析方法是基於靜態邏輯和靜態故障機理提出的一種有效的系統可靠性分析方法，不適用於對具有動態隨機性故障和相關性的系統，如容錯系統、冗餘（或冷、熱備件）可修系統、公用資源庫系統，具有順序相關性的系統的可靠性分析。
  18. Research on fault tree analysis of alkyl benzene heater

    烷基苯加熱爐故障樹分析研究
  19. By applying fault tree analysis ( fta ) in safety system engineering and taking gas explosion as an example, seven main kinds of accidents in coalmines were analyzed and corresponding fault trees were set up

    摘要運用安全系統工程中的事故樹理論，以瓦斯爆炸事故為例分析了煤礦中的7類主要事故，並得出相應的事故樹。
  20. It completely researched many fa ' s methods relating to fault tree analysis ( fta ) and failure modes effects criticality analysis ( fmeca ). probed into fuzzy failure modes and effects, critical analysis ( ffmeca ), and the joints between ffmeca and fta. chapter three, it put forward faes ' s layout, it establish the information model of the faes, the faes and the computer - aided building tree for fault in the product design and research the relation among all kind of information modelling

    第四章，對faes系統的知識進行歸納分析，詳細探討了faes主要的知識的獲取和分析過程，強調了知識的正確的、合理的分析轉化，分析了faes與質量規劃方法知識介面的問題，研究了faes知識庫的管理和維護，並對其數據庫進行了設計。
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