磁阻尼器 的英文怎麼說
中文拼音 [cízǔníqì]
磁阻尼器
英文
magnetic damper-
As a result, the electromagnetic field intensity is changed accordingly and fluctuating current in the damper coil is created. damping force is mostly produced because of the phase difference between fluctuating current and displacement of rotor. the formulas of fluctuating current and damping coefficient are deduced theoretically, and the calculated results are consistent with the experimental results
通過分析發現電磁阻尼器線圈內由於轉子渦動時變化的磁場而產生的波動電流與轉子位移間的相位差是產生阻尼的主要原因，推導了波動電流、阻尼系數的計算公式，並通過實驗展示了被動式電磁阻尼器的阻尼效應。The electromagnetic unit is composed of medium - voltage transformer, compensation reactor, damper etc., the casing is filled with insulation oil
電磁單元由中壓變壓器、補償電抗器、阻尼器等器件組成，箱體內充絕緣油。The rheological equations, derived from n - s equation in hydromechanics employing the newton fluid model and the bingham plastic model, demonstrate that damping force can be controlled by changing the magnetic field in the gaps. 4
流變學方程表明：改變阻尼通道的磁場強度可以控制磁流變阻尼器的阻尼力，從理論上分析了磁路參數和阻尼通道的結構參數對磁流變阻尼器阻尼力的影響。Magnetic hysteresis is the intrinsic characteristic of mr dampers, which will have more serious effect on the performance of mr dampers
本文對mr阻尼器的固有特性磁滯效應對控制效果的影響進行了研究。Experimental modeling of magneto - rheological dampers
磁流變阻尼器的實驗建模Several semi - active control algorithms used in the semi - active suspension system with mr dampers are proposed and developed including the " on - off " voltage controller, the continuously linear variable voltage controller, the modulated continuously linear variable voltage controller based on " sky - hook " damping concept and the hybrid controller based on the combination of " sky - hook " damping concept and " ground - hook " damping concept and the fuzzy logic controllers using measurements of the relative displacement between the sprung and unsprung mass or the absolute acceleration of the sprung mass as the input variables of fuzzy logic controllers. the simulation models were prepared in matlab ? simulink ? fuzzy toolbox programs. the experiment setup of the semi - active suspension system with mr dampers in the lab has been designed and developed
根據磁流變阻尼器特性和對懸架系統動力學特性的規律性研究，為磁流變阻尼器設計了基於「天棚」阻尼控制概念的「 on - off 」 、線性連續和修正的線性連續控制策略，基於「地棚」阻尼控制概念的磁流變阻尼線性連續控制策略， 「天棚」阻尼和「地棚」阻尼控制概念線性組合起來的磁流變阻尼混合控制策略，根據模糊控制原理設計了以簧載質量和非簧載質量間相對位移或簧載質量加速度分別作為輸入變量的模糊邏輯控制器用於磁流變阻尼半主動懸架的智能控制。The results show good effect of semi - active car suspension with mr damper and verify feasibility and advantage of mr damper in car suspension control and in the mean time provide a good future for the development of car absorption of vibration technology
本文研究證明了磁流變阻尼器在汽車半主動懸架控制系統中良好的減振控制特性，為汽車減振技術的進一步發展提供了很好的前景。Compared with the passive car suspension, the semi - active car suspension system with the intelligent mr damper can control the damping force automatically with the computer control and then enhance the ride comfort and handling stability of the car effectively
與傳統的汽車被動懸架系統相比，裝有磁流變阻尼器的半主動懸架系統，可以根據路面狀況和車輛運行狀態，在計算機的控制下自動調節阻尼力，大大提高了汽車乘坐的舒適性和行駛安全性。The damper is mounted on the free end of the rotor. the experiments done show that the oil whip can be good damped by the passive electromagnetic damper
在理論計算的基礎上還進行了實驗研究，在不停機的條件下，通過被動式電磁阻尼器成功地在線消除了系統的油膜振蕩。Research of self - sensing magnetic damper
自感式電磁阻尼器的研究Research on ipc - based self - sensing magnetic damp testing system
基於工控機的自感式電磁阻尼器試驗臺架的研究Against the status of large scale ultra low frequency air spring vibration isolation platform, which is low damping and poor performance of low frequency, and after analyzing the existing key damping system, a new type differential electromagnetic damping system ( emds ) is developed in this article in order to reduce the resonance peak of the platform effectively and improve the low frequency performance of the platform
本文針對大型超低頻空氣彈簧隔振平臺阻尼小、低頻隔振性能較差的現狀，在比較多種提供阻尼力的方法后，提出了用電磁力作為隔振平臺的阻尼力，並開發研製了差動式電磁阻尼器系統。該系統可以有效降低隔振平臺的諧振峰值，從而達到了提高隔振平臺低頻性能的目的。On - line elimination of oil whip by passive electromagnetic damper
被動式電磁阻尼器在線消除油膜振蕩研究5. the electromagnetic actuator is developed for the same purpose. it works with dc current and has a smaller volume
5 .在被動式電磁阻尼器的基礎上，又進一步提出並設計了電磁執行器。4. based on the active magnetic bearing, the passive electromagnetic damper is designed, which works contactless and with dc current
浙江大學博士學位論文4 .運用電磁軸承原理提出並設計了被動式電磁阻尼器。By designing a good damping structure, we finished the spin test at the speed of 67000 successfully. 2. we introduced a new kind of vibration controlling technique - cpmd
介紹了一種新型的振動控制裝置? ?可控被動式電磁阻尼器的工作原理，抑振特性及其對轉子系統的影響。3. we systemically analyzed the relationship among the cpmd ' s structure parameters and fully considered the factors which possibly affect the feature of cpmd. the program of the structure optimization design of cpmd was also developed
詳細分析了電磁阻尼器各個幾何參數，提出了一種實用的電磁阻尼器結構優化設計方法，並給出了設計程序。The passive electromagnetic damper is applied to an experimental rotor and a very good vibration suppression result is achieved. because of its simplicity and reliability it may be used in industry
在此基礎上，進一步進行了被動式電磁阻尼器用於單盤轉子系統振動控制的實驗研究，用實驗得到的數據和頻譜曲線對實驗系統的有效和可靠性加以驗證。Finally, the wave equation of the electromagnetic field of this kind damper is derived from the maxwell ' s equation. the magnetic flux density at the boundary is assumed to be harmonic, so the analytical result of the wave equation is solved. when the rotor rotates, eddy currents flowing inside the conducting material field are caused
最後，應用ahrens的電磁軸承簡化模型，從maxwell方程出發推導了應用於本文所述的被動式電磁阻尼器的波動方程，並用傅立葉級數把矩形磁場展開的諧變磁場作為磁場的邊界條件，通過求解波動方程得到磁場的解析解，從而計算了阻尼器對轉子的電磁力和由渦流引起的切向力產生的阻尼器附加功耗。In this thesis, a single disk rotor supported by two rolling bearings is used for studies, and a new method of reducing the vibration is proposed. the main works of this thesis are as follows : based on the comparison of various control methods for vibration suppression, a kind of passive electro - magnetic damper is presented. the structure of it is similar to that of the active magnetic bearing
為了降低轉子的振動，增加系統的穩定性，本文在總結當前國內外學者研究的基礎之上，提出了被動式電磁阻尼器的概念，並確立了本文的研究目標和研究方法：以工程應用為背景，結合轉子動力學理論、電磁學理論以及數據採集技術，以理論輔以實驗的方法，對被動式電磁阻尼器特性進行深入研究。分享友人