拉格朗日陀螺 的英文怎麼說

中文拼音 [lǎngtuóluó]
拉格朗日陀螺 英文
lagrange top
  • : 拉構詞成分。
  • : 格象聲詞rattle; gurgle
  • : Ⅰ形容詞1. (光線充足; 明亮) light; bright 2. (聲音清晰響亮) clear and loud Ⅱ名詞(姓氏) a surname
  • : Ⅰ名詞1 (太陽) sun 2 (白天) daytime; day 3 (一晝夜; 天) day 4 (泛指某一段時間) time 5 (日...
  • : 名詞[書面語]1. (山岡) low hill; hillock2. (團狀物) lump
  • : 1. [動物學] (軟體動物) spiral shell; snail; conch 2. (螺旋形的指紋) whorl (in fingerprint)
  • 拉格 : copper legre
  • 陀螺 : [物理學] top; whipping top; gyroscope; scopperil
  1. A method is proposed for the parameter identification of the viscoelastic internal dampers of the multirotor systems in this paper. the multi - rotor system is regarded as a composite structure. the impedance matching method in the substructure method for structural dynamic analysis is used for the dynamic calculation of the structure. the augmented lagrange method is applied to the iteration calculations of the characteristic determinant of eigenvalve equation of the system. and then the results of parameter identification can be obtained. upon the dynamic characteristics of the system, the method can reveal the influence of the gyroscopic moments of force precisely. in process of the analysis, the various properties of multi - rotor systems are made the best use of, so the measure of the modes parameters is avoided, the calculation is simplified. in addition, an efficient method is proposed to establish a dynamic model of multirotor systems with viscoelastic internal dampers. the calculating results are consistent with the experimental results satisfactorily

    提出了多轉子系統的粘彈性中間彈支參數辨識的一種方法.該方法把多轉子系統看作復合結構,用動態子結構分析的阻抗匹配法計算動力學特性,用增廣乘子法迭代計算系統特徵方程的系數行列式,獲得系統物理參數的辨識結果.該方法可以準確計入力矩的影響,避免測量振型參數.在分析中,利用多轉子系統的特性可簡化分析過程.文中還介紹了一種建立粘彈性彈支多轉子系統動力學模型的方法.計算結果與試驗結果基本一致
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