無阻尼器的 的英文怎麼說
中文拼音 [wúzǔníqìde]
無阻尼器的
英文
no damper- 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...
- 阻 : 動詞(阻擋; 阻礙) block; hinder; impede; obstruct
- 尼 : 名詞(尼姑) buddhist nun
- 器 : 名詞1. (器具) implement; utensil; ware 2. (器官) organ 3. (度量; 才能) capacity; talent 4. (姓氏) a surname
- 的 : 4次方是 The fourth power of 2 is direction
- 無阻 : undamped; unobstructed; unimpeded
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Various aerodynamic devices, as well as passive dampers and serve dampers, are available.
各種空氣動力裝置以及無源阻尼器和伺服阻尼器是可用的。Calibration of vibration and shock pick - ups - method of test for resonance frequency of undamped accelerometers on a steel block
振動和沖擊傳感器的校準.鋼鑄錠無阻尼加速度計共振頻率的試驗方法Methods for calibration of vibration and shock pick - ups. resonance frequency testing of undamped accelerometers on a steel block
振動與沖擊傳感器的校準方法安裝在鋼塊上的無阻尼加速度計共振頻率測試Keeping the self - adjusting of damping behavior when the controllability of semi - active damping is disable, or saving the unnecessary energy when the continuous modulation of damping is not needed, the composite structure for self - shifting between passive and semi - active structure is presented
摘要當磁流變減振器半主動功能失效時,為保持其阻尼性能仍具一定的自調節性或實際路況不需無級調節時,節省不必要的能耗,提出用於車輛半主動懸掛系統的被動與半主動功能自動切換的復合結構磁流變減振器。While adopts bang - bang control to realize semi - active control of vehicle suspension system equipped with electrorheologic damper, the coulomb damping force of electrorheologic damper is fixed, as the bang - bang control is two - value control actually. the bang - bang control cannot make full use of performances of the electrorheologic fluids
由於開關控制是一種二值控制,採用開關控制策略實現對電流變液阻尼器半主動控制懸架系統的控制時,電流變液阻尼器輸出的庫侖阻尼力無法連續變化,不能充分發揮電流變液的特性。Choosing of parameter for damped reducer is then presented, and its nature is compared. the best effective reducer is chosen based on actual condition. at last, one suffered harmonic load steel beam is applied by high damping spring tmd to reduce vibration, and experiment results indicate that tmd with high damping spring performs better
接著提出了阻尼吸振器新的參數選擇方法,對無阻尼吸振器和阻尼吸振器的性能進行了比較,根據具體情況,選擇吸振效果最佳的吸振器類型。The dynamic character of the rotor system is the same as that without magnetic field when the magnetic field frequency is over a critical frequency, and the sinusoidal magnetic field cannot control the dynamic performance of the disk type mr fluid damper
當磁場的頻率高於一個臨界頻率后,轉子系統的動力特性與無磁場時的動力特性相同,正弦磁場不能夠控制磁流變流體阻尼器的動力特性。In order to set up the dynamic model of swimming micro robot, this dissertation builds up the statics model and analyses the micro motion amplifying performance of micro robot mechanism, builds up the vibration model of micro robot and analyses the vibrating performance without and with damp, researches the propelling force of driven wing and the resistance of micro robot in liquid based on the theory of flat board resisting stream, builds up the dynamic model of swimming micro robot for the first time in nation and analyses its swimming performance which is influenced by driving signal frequency, amplifying performance of main machanism, area of driven wing, character of fluid and so on. this dissertation manufactures the micro robot and sets up the experimental environment and tests the amplifying effect and the vibrating performance
本文建立了主體機構靜力學模型,研究了主體機構的結構參數對微位移放大性能的影響;建立了主體機構振動模型,研究了主體機構在無液體阻尼和有液體阻尼情況下的振動特性;根據流體力學平板繞流理論,研究了驅動翼產生的推進力和微機器人在流體中受到的阻力;在此基礎上國內首次建立了泳動微機器人的動力學模型,並對模型進行了深入的研究,詳細闡明了驅動信號頻率、主體機構放大性能、主體機構振動特性、驅動翼面積、液體性質等因素對微機器人泳動特性的影響。The unified power flow controller ( upfc ) is one of the most enterprising realizations of the idea of flexible ac transmission system ( facts ). having the ability of controlling most of the basic power system parameters, upfc can flexibly adjust the real and reactive power through the transmission line, damp the oscillation, and enhance the stability of power system and so on
統一潮流控制器( upfc )是靈活交流輸電系統中最有代表性的成員,具備控制多種電力系統參數的能力,因而可以靈活地調節線路有功和無功功率、阻尼系統振蕩、增強電力系統的穩定性和提高輸電線路的傳輸極限。Please contact decaveiw by toll - free number : 080 - 088 - 328 between 9am to 6am or e - mail to service @ decaview. com. tw for support. q why does the screen of the display become unstable in different working environment a unstable image usually occur by the electromagnetic wave interference or the unstable voltage
無論是mitsubishi的diamondtron sony的trinitron或是本公司的decatron平面顯示器,只要採用的是直條狀間柵欄技術,都會有這二至三條不等的阻尼線,並隨著螢幕尺寸的加大而增加,所以請您不用擔心。So far, however, people mainly paid their attention to those functions of asvg, such as compensating reactive power or damping surge of power system
在迄今為止的應用和研究中,側重於考慮靜止無功發生器補償系統的無功功率或阻尼系統振蕩的功能。Ls model vertical top discharge centrifuge is the predecessor of all scraper centrifuges. even today, however, there are still numerous applicatoins which lead to the use of a top discharge centrifuge. the separated product is lifted out manually. because of this, product chutes are not required
Ls型無基礎人工上卸料離心機是為滿足現代生產的需要,在ss型三足式人工上卸料離心機的基礎上做了技術改造,取消了傳統懸掛支撐結構,代之以專業設計的彈性阻尼減振器。Earthquake mitigation for structures using magnetorheological ( mr ) dampers has much merit, such as fine control effect, low external energy, cheap cost, simple construction etc. it has a wide application foreground for our country due to many earthquakes
利用磁流變阻尼器進行建築結構的減震控制具有控制精度高、所需外部能源少、經濟實用、構造簡單等特點,這對于多發地震的我國無疑具有廣闊的應用前景。Through the comparison of analysis results in seismic response of construction structures, spring - damper boundary is better than viscous one in improving the computational precise and avoiding the disadvantages of fixed boundary which can not radiate energy
通過建築結構地震反應分析結果的比較,彈簧?阻尼器邊界比粘性邊界更好,提高了計算精度,並且克服了固定邊界無法輻射能量的缺點。After analyzing state - of - the - art of active and semi - active structural control in the world, the dissertation focus on semi - active structural control based on the magneto - rheological dampers. and a semi - active control method is put forward, which is based on lq ( linear quadratic ) optimum control theory, and imitates the optimum active - control force with bound value to control the structural response. then two structural models " simulation is conducted to compare the effectiveness and usefulness of the semi - active control with the passive control, and present the normed criteria to analysis the results
首先分析了mr可控阻尼機理,及mr阻尼器的兩種力學模型;然後根據最優控制理論中的二次型問題,提出採用限值擬合連續最優主動控制力的半主動控制策略,並以此控制方法針對半主動控制的強非線性控制問題,對兩種結構模型進行了模擬計算,並將半主動控制下的結構響應與採用摩擦型阻尼的被動控制結構及無控結構進行了詳細的比較分析,對計算結果提出採用范數指標進行補充評價的綜合評價方法;通過三種控制狀態下的模擬計算驗證了結構半主動控制的有效性與實用性。分享友人