割集 的英文怎麼說

中文拼音 [gējí]
割集 英文
[計算機] cut set割集矩陣 [計算機] cut set matrix; 割集碼 cut-set code
  • 割 : 動詞（截斷） cut; mow
  • 集 : gatherassemblecollect
  1. After studying the relation between connected subnet numbers and the cutest of the network, this paper presents a method for computing the cutest numbers and a formula of the coefficient bounds of reliability polynomial

    本文分析了網路的連通子網數與網路割集以及斷集數的關系后，給出一種網路斷集數的計算方法以及網路全端可靠性多項式系數上下界的公式，適用於任何網路。
  2. A generalization of cut-sets is known as a seg. it is also sometimes called a disconnecting set.

    割集的一個推廣叫做廣義割集。有時也把它叫做斷開集。
  3. This class of subgraphs, known as segs, was introduced by reed in 1961.

    這類子圖稱為廣義割集，它是由里德在1961年提出的。
  4. By analyzing the topology of an interconnected power system, chapter 3 of this thesis derives the spanning tree, and builds the corresponding minimal cut set. by combining the results from the graph theory with the reliability indices of the individual reparable components, the reliability indices at the load point can be obtained, and the reliability indices for the whole system are deduced

    本文的第三章從單個可修復元件的可靠性指標出發，在分析電網路的拓撲結構的基礎上，利用一定的演算法求出其對應的生成樹，根據生成樹和最小割集之間的對應關系，得到整個電網路的最小割集。
  5. Abstract : the complexity of tree set analysis for network was compared with that of minimum cut set analysis. if was illustrated by an example that the analysis method based on minimum cut set is the best approach for the availability analysis of network

    摘要：對網路分析的樹集分析法與最小割集分析法的復雜性進行了比較，並示例說明以最小割集為基礎進行網路可用性分析是最佳的技術途徑。
  6. The paper proposes a method for reliability evaluation of distr i but ion systems, which takes many real factors into consideration, and then programs relevant software

    本論文是在綜合考慮影響配電系統可靠性各種因素的基礎上，採用了一種基於最小割集的配電系統實用的可靠性評估方法，並編制了相應的應用程序。
  7. After then, a new method of solving the minimal cuts of s - coherent tree based on bdd and prime number was given in the qualitative analysis of fta based on bdd, the prime implicant sets of non s - coherent tree was calculated by an iterative method

    再次，在基於bdd的故障樹定性分析研究中，提出並實現了基於bdd和素數法相結合的單調關聯故障樹最小割集求解的新方法，用迭代法實現了非單調關聯故障樹質蘊含的求解。
  8. The minimal path sets and the minimal cut sets are the key tools to evaluate the network reliability, which divide the system states into two : success ( s = 1 ) and failure ( s = 0 )

    網路的最小路集和最小割集分別從成功（ s = 1 ）和失敗（ s = 0 ）的不同角度描述了網路的不同狀態，是網路可靠度求解的關鍵。
  9. Based on knowledge reasoning, fuzzy theory, extraction of sub - assembly and cluster, and hierarchical connection relation graph, an assembly sequence generation algorithm is studied in this paper, which breaks down the original complex assembly sequence generation problem into several small scale assembly sequence planning problems to reduce the computing complexity caused by cut - set theory. a hierarchical and / or graph to store all the generated sequences is also employed for this purpose

    本文提出基於知識推理及模糊理論，結合子裝配與聚族提取以及裝配樹，利用層次聯接關系圖，將一個復雜的裝配序列求解問題轉化為若干個相關的小規模裝配序列求解問題，並用一種層次與或圖結構存儲裝配序列，使割集法求解裝配序列的計算復雜度大大降低。
  10. It analyzes cad module class and system data structure, realizes cad module function of numerical control wire cutting integrated system by discussed technology and method

    分析cad模塊類和系統數據結構，應用所討論的技術和方法實現數控線切割集成系統的cad模塊功能。
  11. The steel pipe that spirit mow to gather to pack appropriation device carries an oval bore

    氣割集箱管橢圓端孔的專用裝置
  12. We shall call this space segsubspace.

    我們把這空間稱為廣義割集子空間。
  13. We call this type of cut-set an incident cut-set.

    我們把這類割集稱為關聯割集。
  14. This thesis focuses on techniques of dynamic fault tree in system reliability modeling and its qualitative and quantitative analysis. it studies bdd solution for static sub trees 、 markov chain solution for dynamic sub tree briefly and the modularization of dynamic fault tree ; presents the algorithm for top event occurrence rate of dynamic fault tree based on weibull distribution. then this thesis presents a new approach to solve top event occurrence rate and a new generation algorithm of minimal cut sequence of dynamic fault tree that deviate from markov model completely

    本文著眼于動態故障樹在系統可靠性建模及定性定量分析中的技術，研究了基於bdd的靜態子樹分析方法、基於馬爾可夫模型的動態子樹分析方法以及動態故障樹模塊化方法，並提出了基於威布爾分佈的動態故障樹頂事件發生概率計算方法;提出了一種完全脫離馬爾可夫模型的求解動態故障樹頂事件發生概率的方法和一種最小順序割集的生成方法。
  15. A lot of papers about the report of probabilistic risk assessment of daya bay npp and system manuals has been read by the author and let as the basis. in this paper, based on the reliability analysis methods of failure mode and effect analysis and failure tree analysis, according to the result of event tree analysis of probabilistic risk assessment report of daya bay npp, the top events of the fault trees of reactor protection system and the success criteria were established. by using risk - spectrum procedure, the unavailability and the minimal cut - sets ( mcs ) of the fault trees were obtained

    本文在閱讀了大量的大亞灣核電站pra報告和各種系統手冊等資料的基礎上，採用fmea （故障模式和影響分析）和fta （故障樹分析）可靠性分析方法，依據大亞灣核電站pra事件樹分析的結果，建立了以緊急停堆失效和專設安全設施驅動失效為頂事件的故障樹，利用risk - spectrum程序，對所建的故障樹進行定量分析，計算，得到系統故障樹的失效概率和最小割集，從而為大亞灣核電站可視化風險分析軟體提供數據支持。
  16. Based on research of theory and methods, this thesis presents design scheme of the dynamic fault tree analysis platform dfta and implement the platform ; practices a dynamic fault tree analysis example of boeing 707 plane engine oil indication system and alarm system on the platform and gets top event occurrence rate 、 minimal cut sequence 、 probability importance sequence 、 structure importance sequence and critical importance sequence and presents system improvement suggestion based on the analysis results

    在理論方法研究的基礎上，本文提出了動態故障樹分析平臺dfta的設計方案，並進行了實現;利用該軟體對波音707飛機發動機滑油壓力指示和警告系統進行了動態故障樹實例分析，得到了頂事件發生概率、最小順序割集、概率重要度排序、結構重要度排序、關鍵重要度排序等分析結果，並根據上述分析結果提出了系統設計改進建議。
  17. This paper presents the conversion from dynamic logic gate to markov chain, the solution of dynamic subtree top event failure probability and the method of obtaining the failure mode of subsystem using markov model, that is sequence cutsets of the dynamic subtree. the typical approach to importance analysis of component is impractical for large systems in markov model, so this paper also provides a simple and intuitionistic graph solution based on markov chain

    論文研究了動態邏輯門向馬爾可夫鏈的轉化方法，利用馬爾可夫鏈法求解動態子樹頂事件概率，以及通過馬爾可夫狀態轉移圖直接找齣子系統的故障模式和薄弱環節，即得到動態子樹的順序割集。
  18. This paper trice to find the cause of effective ness loss and to analyze it theoretically by adopting the ways of quantitative analysis and quantitative analysis by using the way of fault tree to carry out the qualitative analysis, it draws the logic charts by various elements that cause the loss of effectiveness and to make a faucet tree to find out the loss programs, then make a final analysis of the smallest element of the fault tree. the first problem is due to the over friction by exceeding permitted limits ; the second problem is due to the gear feather ' s low inteusity, this paper adopts the method of changing the trans mission ratio of the first gear and the width of the sixth gear of second shaft so as to solve the problems

    本文採用定性和定量相結合的方法，利用失效樹進行定性分析，它通過對可能造成系統失效的各種因素，畫出邏輯框圖，從上到下繪成失效樹，找出失效譜，並對失效樹的全部最小割集進行分析，找出有可能的失效原因，再對其通過理論計算進行定量分析，由此發現第一個問題是由於離合器在極限狀況下的滑磨功超過其許用值造成的，第二個問題的原因是二軸六檔齒輪強度不足。
  19. The practical situations of system operations are considered in this paper. based on the enumeration of the cut sets for the load point interruption, load transition character, maintenance of devices, active failure mode and overload of transmission line are all discussed

    該方法考慮了系統運行的實際情況，列舉引起負荷點停電事件割集，還考慮了負荷點供電的轉移特性，網路元件的計劃檢修和主動性故障使評估過程更加合理和有效。
  20. Many practical factors, such as effects of line fuses protection, disconnected switches, scheduled maintenance, spare electrical source, spare transformers in distribution system, are considered in the assessment arithmetic. in the assessment, it is more practical that low - voltage power system is equivalent to an element on the lateral section of mid - voltage system. especially, the minimal cut - sets are divided into direct cuts and indirect cuts, which makes the effects of elements in cuts on system more legible and exact

    演算法考慮了分支線熔斷器保護、隔離開關、計劃檢修、備用電源、有無備用變壓器的影響，將低壓系統等效為中壓系統分支饋線上的一個等效元件進行評估，使得該方法更符合實際，特別是，將最小割集分為直接割集和間接割集，使割集元件的影響更加清晰準確，並以c + +語言編制了計算軟體。
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