periodic load 中文意思是什麼
periodic load
解釋
周期荷載-
Based on vibration principle, the paper establishes dynamics analysis model of output shaft with elastic support, according to fourer series spread principle of periodic function, the dynamic response formula is derived by separating complex vibration force into sum of many simple harmonic excitation function of whole number times frequency relations. the result shows that response of both sides support is synchronous when load distribution non - uniform coefficient is 1
依據振動理論建立了具有彈性支撐的輸出軸的動力學分析模型，根據周期函數的傅里葉級數展開原理，將復雜的激振力分解成為多個頻率成整倍數關系的簡諧激勵函數，導出了動態響應表達式，結果表明，當載荷分配不均勻系數為1 . 0時的輸出軸兩端支撐同步。 -
To calculate the minimum voltage, take 70 % of the nominal voltage. for periodic applications, take 30 % of the nominal full load voltage
計算最小電壓值時，通常取其額定電壓的70 % 。由於周期使用，去除掉額定滿負電壓的30 % 。 -
Nonlinear dynamic stability for elastic shaft - disc rotating system under the periodic axial load
軸向載荷激勵下彈性盤軸轉子系統的非線性動力穩定性分析 -
The states of the system and their differential signals are obtained on time by tracking differentiator, and the influence induced by nonlinear periodic load disturbance is compensated adaptively
電力系統混沌振蕩狀態和它的微分信號由微分跟隨器實時提取，並通過微分跟隨器對非線性周期性負荷擾動的影響進行自適應補償。 -
Abstract : in the light of the problems of high power consumption and low working efficiency in a beam pumping unit, a new method for power saving of the unit is proposed, that is, adopting an optimum structure of the unit and decreasing the periodic load coefficient of the pumping unit by changing the performance characteristics of the electric motor and by increasing the rotary inertia of the unit
文摘:針對游梁式抽油機能耗大，工作效率低的問題，提出遊梁式抽油機節能的新方法，即在採用優化抽油機結構的基礎上，通過改變電動機的工作特性和增加抽油機轉動慣量的辦法降低抽油機周期載荷系數。 -
A goal - based load pattern resembles the step pattern but adjusts the user load based on performance counter thresholds versus periodic user load adjustments. goal based loads are useful for a variety of different purposes
基於目標的負載模式與單步模式相似，但它基於相對于定期用戶負載調整的性能計數器閾值調整用戶負載。
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