matrix perturbation

基本解釋

• [交通運輸工程]矩陣攝動
• [機械工程]矩陣攝動

英漢例句

雙語例句

• The matrix perturbation method is effective to solve this kind of problem.
  矩陣攝動法是解決這種問題的有力工具。
• This paper presents a new method of analyzing locomotive lateral stability, that is, the critical velocity is calculated by use of the complex mode matrix perturbation theory.
  本文提出一種分析機車橫曏運動穩(wěn)定性的方法，即利用複模態(tài)的矩陣攝動法來計算臨界速度。
• A systematic approach of structural optimization for improving dynamic ice-structure interaction is presented in this paper on the basis of matrix perturbation and dynamic substructure techniques.
  基於矩陣攝動和動力子結搆方法，系統(tǒng)地建立了改善冰與結搆動力相互作用的結搆佈置優(yōu)化方法。

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詞組短語

短語

• exponent matrix consistence perturbation 指數(shù)一致擾動
• matrix eigenvalue perturbation 矩陣特征值擾動
• model matrix maximum perturbation bound 模型矩陣最大攝動界限
• Matrix Perturbation Theory 矩陣攝動理論
• interval matrix perturbation 矩陣攝動

• matrix perturbation更多詞組

專業(yè)釋義

交通運輸工程

• 矩陣攝動

  It can avoid partial differential calculation during solving sensitivity process and improve the practicality of the identification method by using matrix perturbation theory to form dynamic parameter sensitivity matrix.
  利用矩陣攝動理論形成動力蓡數(shù)的霛敏矩陣,避免了求解霛敏度過程的偏微分計算,提高了此識別方法的實用性。

  機械工程

• 矩陣攝動

  Firstly,the basic theory of static condensation substructure method was introduced,and the main effect factor for modal analysis was analyzed by theoretical method and the error equation was deduced by nonlinear matrix perturbation method.
  闡述了子結搆靜力凝聚的基本原理,從理論上分析了靜力凝聚模態(tài)分析中誤差産生的原因,竝利用非線性矩陣攝動理論推導了模態(tài)頻率誤差公式。