steady state vibration 中文意思是什麼
steady state vibration
解釋
定常振動-
Damping wakes possible finite steady-state vibration amplitude at resonance.
在共振時，阻尼可能限制穩定振動的振幅。 -
For a class of series - wound active power line conditioner the design approach law of a new fuzzy integral sliding mode variable structure control is presented. this method adjusts power electronic switch in order to achieve anticipated balance volt, finally makes active power line conditioner not only possess good robustness of variable - structure control and decrease vibration to the most but also increase the steady state precision. series - wound aplc adopted this control method possesses good dynamic and steady state performance
針對串聯型有源電網調節器運用變結構控制策略，調節電力電子開關模式，以獲得預期的平衡電壓，對串聯型有源電網調節器提出了模糊積分變結構控制方法，使串聯型有源電網調節器既保持了常規滑模控制強魯棒性的優點，又減弱了滑模控制的抖振，提高了系統的穩態精度，使系統具有良好的動態和靜態性能，模擬試驗表明該控制策略是一種十分有效的控制方法。 -
The dynamic model of misaligned rotor - bearing system equipped with a flexible laminated membrane coupling was developed by using the method of lumped parameter in this dissertation, and the dynamic behavior, such as the nature characteristics, stability, steady state response of the system, etc. was analyzed based on the theory of linear vibration
本文根據集總參數法建立了膜片聯軸器耦合的不對中轉子?軸承系統的動力學模型。基於線性振動理論分析了系統的固有特性、穩定性和不平衡響應。 -
The frequence and modal of main stream piping were analysed under the condition of different velocity of stream and the valve taken as the centralizing mass. this paper also gives the responses of steady state under the condition that the frequency of forced vibration is 4hz 、 8hz 、 12hz respectively
將閥門作為集中質量處理，分析計算不同蒸汽流速下，某汽輪機主蒸汽管道系統的振動頻率和振型，並給出了激振力頻率分別為4hz 、 8hz 、 12hz時該管道系統的穩態響應。 -
Secondly, this paper develops a coupled model between ice and structure after knowing the constitutive behavior of sea ice ; focus on the effects of wing cracks to the coupled vibration. and the stability of steady state vibration is also discussed qualitatively
把冰激直立結構穩態振動定性為由於海冰的非線性力學性質導致的非線性振動，證實了穩態自激現象的存在，提出了海冰的微裂紋損傷行為在穩態自激振動中起到控製作用。 -
This paper analysis the reason of the steady state vibration, gives out the theoretical dependence to the engineering design
本文系統的分析了冰激直立結構穩態振動現象產生的原因，為工程設計中避免穩態振動的發生提供了理論依據。 -
Full scale tests conducted at the bohai sea liaodong bay to research the interaction between moving ice sheet and structure have revealed four regimes of vibration modes, in which the steady state vibration is the most serious one
基於現場原型測量，系統的研究了冰與圓柱型柔性結構相互作用問題，發現了冰與平臺相互作用存在的四種冰振行為，深入探討了其中最為嚴重的穩態振動現象。 -
Based on the different work states of engine, the engine vibration signal collected in it ' s steady work conditions is analysed by the technique of confrequency spectrum ; the signal related to the fast run - up state is processed by stft and wavelet analysis
根據發動機的工作特點，將振動信號分為穩態振動信號和過渡態振動信號。穩態信號採用傳統的傅立葉分析方法，過渡態信號採用了短時傅立葉變換和小波方法。 -
Ea environmental testing for electric and electronic products. part 2 : test methods. mounting of components, equipment and other articles for dynamic tests including shock, bump, vibration fc and fd and steady - state acceleration and guidance
電工電子產品環境試驗第2部分:試驗方法元件設備和其他產品在沖擊
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