無定向耦合 的英文怎麼說
中文拼音 [wúdìngxiàngǒugě]
無定向耦合
英文
astatic couple- 無 : 無Ⅰ動詞（沒有） not have; there is not; be without Ⅱ名詞1 （沒有） nothing; nil 2 （姓氏） a surn...
- 定 : Ⅰ形容詞1 （平靜; 穩定） calm; stable 2 （已經確定的; 不改變的） fixed; settled; established Ⅱ動詞...
- 耦 : Ⅰ動詞[書面語] （兩人並耕） plough side by sideⅡ名詞1 （古農具名） plough2 [書面語] （兩人一組） a...
- 合 : 合量詞（容量單位） ge, a unit of dry measure for grain （=1 decilitre）
- 耦合 : [物理學] coupling; interconnection; catena; linkage; linking
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By means of trigonometrical progression method and the mainline track spectrum, the sample function of the chinese mainline railway track random geometric irregularity is simulated. with the data obtained from track geometry inspection car on qinhuangdao - shenyang special line for passenger transport and arma time series model, the sample function of high - speed railway track random geometric irregularity are simulated. based on existing literature, the artificial bogie crawl waves at various different speeds are randomly simulated
根據我國干線鐵路軌道譜，採用三角級數法模擬出干線鐵路和準高速鐵路軌道不平順的樣本函數；根據秦沈客運專線高速試驗段軌檢車資料，採用arma時間序列模型模擬了高速鐵路軌道不平順隨機樣本函數；在既有研究資料的基礎上模擬出各種速度客車構架人工蛇行波；用隨機變量描述道床橫向剛度，並進行了隨機模擬；將振動理論和穩定理論結合建立系統的分析模型和運動方程；根據monte ? carlo法編制了車輛?軌道耦合系統隨機振動分析程序，進行了無縫線路隨機動力響應分析，通過試驗對計算模型、計算方法進行了驗證。The maglev train do not contact with guide way, and generally trestles are used as levitation guide way, so the dynamics character of maglev is more complex than that of traditional wheel - rail. the main problems include stability of suspension and guidance control and coupled vibration of vehicle - rail
因為磁懸浮列車與軌道無接觸，而軌道又往往採用高架橋梁，所以其動力學特性比起傳統輪軌列車要復雜得多，主要有懸浮、導向穩定性和車軌耦合振動等問題。Abstract : the bearingless induction motor, which combines the induction motor and magnetic bearing is a strongly coupled complicated nonlinear system ; the decoupling control of the electromagnet torque and radial levitation force is the base of the stable operation of the bearingless motor
文摘:無軸承異步電機是一個強耦合的非線性復雜系統，實現其電磁轉矩和徑向懸浮力之間的解耦控制是該電機穩定運行的前提。
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