self-oscillation method 中文意思是什麼
self-oscillation method
解釋
固有振動法- self : n (pl selves )1 自己;自身;本身;【哲學】自我;我。2 本性;本質。3 私利;私心,私慾。4 〈俗〉...
- oscillation : n. 1. 【物理學】振蕩,擺動,振動;振幅。2. 動搖,猶豫,仿徨。3. 蹣跚。4. 【無線電】發雜音。
- method : n 1 方法,方式;順序。2 (思想、言談上的)條理,規律,秩序。3 【生物學】分類法。4 〈M 〉【戲劇】...
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A method to eliminate self - oscillation in testing hfe of low power uhf audion
時自激振蕩的一種消除方法 -
For the amplitude - frequency response at the self - oscillation frequency is one, a method to calculate the dynamic accuracy and the index of the servo system is provided, by comparing them, the scheme to design the verifying unit is presented
利用伺服系統在自振蕩頻率點的幅頻特性為1這一特點,將輸入信號頻率、幅值、系統的自振蕩狀態和系統的參數聯系起來,構建了伺服系統動態精度的計算公式和指標估算經驗公式,並根據兩者的關系提出動態精度校正方案。 -
The influence of the blowing factors to the flutter and the lift coefficient is analyzed. secondly, the self - induced vibration of seals are analyzed by fluid - structure coupling numerical method. the self - induced oscillation of the seals will occur at large rotational speed, however, this phenomenon ca n ' t be simulated with the
採用本文的流固耦合方法成功地捕捉到頻率鎖定的現象,且發現隨著轉速的提高,固有頻率也增大,從而證明高轉速下密封轉子會發生自激振動,傳統的剛度阻尼方法對此是無法解釋的。 -
Research of self - oscillation characteristics of large hydroelectric machines based on finite element method
基於有限單元法的大型水輪發電機組自振特性研究
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