慣性起動機 的英文怎麼說
中文拼音 [guànxìngqǐdòngjī]
慣性起動機
英文
inertia starter- 慣 : Ⅰ動詞1 (習以為常 積久成性; 習慣) be used to; be in the habit of 2 (縱容; 放任) spoil; indulge...
- 性 : Ⅰ名詞1 (性格) nature; character; disposition 2 (性能; 性質) property; quality 3 (性別) sex ...
- 起 : 起Ⅰ動詞1 (站起; 坐起) rise; get up; stand up 2 (取出; 取走) draw out; remove; extract; pull 3...
- 機 : machineengine
- 慣性 : [力學] inertia; inertance; sluggishness; the force of inertia
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It is applied to sorts of locomotive engine, in course of revolving of crank and connecting rod mechanism, there are revolving of the crankshaft, swinging of the connecting rod and reciprocating motion, so its motion state is complex, and periodic unbalanced force, by a few components, is great
曲柄連桿機構在高速運轉過程中,有曲軸的轉動、連桿的擺動及活塞的往復運動,其運動狀態復雜,各個部件所產生的周期性不平衡慣性力大,是引起發動機振動的主要原因。The content of this thesis comes from the fujian natural science found following research task 。 it studies on a space cantilever single beam attached to a moving support 。 inertia forces which are brought by the support ' s movement , are acceded to the equivalent initiative forces and the equivalent initiative moments 。 when we consider the relation of the forces and deformation , we change the method of material mechanical analysis to the elastic mechanical analysis 。 further more , we discusses the feasibility of the method which uses the multi - rigid - body discrete model to simulate the dynamic characteristic of a elastic body 。 first , the finite segment method is adopted to establish the models of the beam 。 based on kane ' s equations , dynamic math - model for the beam are derived 。 and by use of c - language and runge - kutta procedure , the computer - oriented procedure can give the whole responses of the beam 。 second , with compare to the numerical examples , the method which uses the multi - rigid - body discrete model to simulate the dynamic characteristic of a elastic body which is under the condition of movement is verified to be feasible 。
本論文為福建省自然科學基金后續研究課題,以已知支撐運動的單個空間懸臂梁為對象,在等效主動力與等效主動力矩中加入支撐轉動引起的慣性力,並在考慮力與變形關系時,用更一般的彈性力學分析代替材料力學分析,進一步研究用多剛體離散模型來模擬其動力學特性的可行性。首先,用有限段建立機械臂的多剛體離散模型,用kane動力學方法建立其動力學方程。並用c語言編制演算法程序,採用了四階runge - kutta積分程序求解微分方程組,給出構件的全部動態歷程。Rigid rotor is unbalancing if its axis of rotation is not uniform with its central principal inertia axis, . unbalance imposes cyclic forces on bearings and shafts, producing vibaration, even damaging machinery
剛性轉子的旋轉軸線如果與其中心主慣性軸不重合,則此轉子是不平衡的,不平衡將會在軸承上產生周期性慣性力,引起振動,甚至損壞機器設備。Its unique entirely - solid state, simple configuration, wide dynamic range, short starting time, high antibounce ability, low - cost, small - cubage, light - weight, low - power waste make it not only compatible for the civil industry field but more for martial application. for the advantage as above, the optic gyro is very potential to the strap - down inertia navigation system
它代表了慣性儀表與元件發展的一個新方向,與傳統的機械陀螺相比其獨有光學陀螺儀的全固態、結構簡單、動態范圍寬、起動時間短、剛沖擊能力強、成本低、體積小、重量輕、功耗低,使其不僅適合於民用工業領域,而且更適合於車輛、各種軍事上的應用。After plenty of practices, it is discovered that the main factor that lowers the part precision and accelerates the aging of parts is the vibration caused by the inertia force of extrusion head in high speed scanning movement
作者通過大量的mem工藝實踐發現,噴頭做高速掃描運動時產生的慣性力對機架的沖擊及相應引起的劇烈振動是降低造型精度、加速設備老化的主要因素。Aiming at the uncertainty brought by the rotating inertia and motor torque coefficient during the field weakening process, the mixed sensitivity robust controller based on inner mode principle is designed
在此基礎上,針對實際直流電機速度控制系統弱磁調速過程中存在的電機轉矩系數變化和轉動慣量等因素引起的參數不確定性特性,應用內模原理,設計了混合靈敏度魯棒控制器。It is composed of thirteen functin ? components including two 3 - db y - junction power splitter, two directional couplers, two waveguide attenuators and one polarizer of waveguide itself. the prominent feature of the device is that it has a beat detection function with respect to the single y - branch mioc device, and it plays an important role in improving the inertial - grade and the high precision steady - aim system because of the beat detection function. farthermore it has direct influence on the improvement of the high flexibility, shockproof and overload - resistance for the steady - aim system
器件的工作波長為1 . 3 m ,集分束器、合束器、起偏器/檢偏器、相位調制器、波導吸收器等十三個功能單元於一體,除了單y多功能集成光路器件具備的功能外,它還具有拍頻檢測功能,因而對提高慣導級和高精度穩瞄系統起著重要的作用,並直接影響著穩瞄系統的高機動性、抗沖擊力和過載能力的提高。Delay is obvious in large body because of its inertia, moment force, stress and gearing. transfer of electical cell increases the delay. this paper points out that the delay can be compensated by using the smith control algorithm. the result of computer emulation proved that a better quality is gained by using the algorithm on heavy nc machine
大慣量物體,由於其慣性,加之傳動鏈長,所需的扭矩大,引起的應變大,加上電氣轉換元件的滯后,故滯後效應明顯.該文提出用史密斯控制演算法將滯后進行補償.計算機數字模擬結果說明,對大慣量有滯后的重型數控機床,應用該演算法能得到較好的控製品質A new robust adaptive scheme which are used for tracking of this robot with parametric and bounded external uncertainties is proposed in this thesis. the controller is consist of a controller which is proposed by slotine1 ' 1 and nonlinear continued feedback compensation part. by estimating the unknown physical parameters of robot on - line, it can eliminate the effects result by parameters and external disturbances and guarantee gas and uniform boundedness of parametric estimation. the only information required in setting up the strategy is the output states of jionts, while the inversion of the inertia matrix or estimation the bound of the inertia matrix and measure the jionts accelerations are not needed. it is shown by simulations that the proposed control scheme has quicker convergence velocity and better control precision than paper [ 1 ] and control schemes at present
針對該模型具有參數及有界外部擾動不確定性時提出了一種新的魯棒自適應控制策略,控制器由基於slotine的控制器和非線性連續反饋補償控制器構成。通過在線估計機器人的未知物理參數,有效的消除了由參數及外部擾動所引起的不確定性影響,保證系統達到漸近穩定和參數估計一致有界。與現存的許多控制方法相比,該控制策略不需求解慣性矩陣的逆或估計慣性矩陣的界,不需測量關節加速度,而唯一需要了解的只是系統輸出的位置及速度狀態。Then the cause and the cost - effective of asset appraisal standard setting as well as the anticipated interests of the standard setter are analyzed. the conclusions are : ( 1 ) the basic reason of the asset appraisal standard setting is the separation of the information provider from the user and many appraisal conventions at choice in the meantime ; ( 2 ) the high cost and the lack of motivation for the standard is a kind of public goods to some extent may explain why the asset appraisal standard - setting progress is so slowly in our country ; ( 3 ) the scientific and relatively feasible model is taking an ngo which entrusted by government as the standard setter, and what is more, the current competitive situation should be kept ; ( 4 ) the principle of users having priority must be insisted in standard setting, and the two standard - setting approaches : preference aggregational standard - setting approach and theory - based standard - setting approach can combine organically, that is, the standard - setting is guided with the theory based on e mpirical researches
同時以制度變遷理論和公共選擇理論為理論依據分析了資產評估準則制定的動因和成本效益以及準則制定主體的利益預期,提出了以下觀點: ( 1 )制定準則的根本原因是評估信息提供者和使用者的分離,以及評估慣例和方法的可選擇性; ( 2 )由於準則制定是有成本的,而準則從某種程度上是一種公共物品,因而準則的制定者缺乏動力去發起準則變遷,因此我國資產評估準則制定較為緩慢; ( 3 )政府委託民間機構制定準則應是較科學的也是較可行的一種模式,並且應該保留準則制定機構的競爭現狀; ( 4 )在準則制定過程中,應堅持用戶優先的原則,將兩種準則的構建方法? ?偏好集合法和理論導向法有機結合起來,即以實證的方式構建理論,用此理論來指導準則的制定。The crank - set of motor is a special rotate machine, in which the inertia combined - force caused by running crank will tremble the whole automobile along with rack. therefore, it has practical meaning to locate the inertia combined - force and eliminating its influence on whole system, which can reduce the uncomfortable feeling of driver, also promote entire performance
發動機曲柄連桿是一種特殊的旋轉機械,其工作時產生的慣性力的合力會使發動機工作時產生振動,這個振動傳遞到機架上,引起整車的振動,從而使駕駛者感到不適,同時對整車性能產生不利影響,因此,找出並消除這個慣性力的合力對于提高車輛的整體性能有著重要意義。Piston - linkage mechanism, as the mechanism to transfer the power of engine, bearing the heavy gas - explosive force, inertial force etc, is easy to arise vibration and noise. besides, the joint clearance in mechanism could also irritate the vibration and worsen the dynamic properties of mechanism
作為內燃機動力傳遞機構的活塞連桿機構,由於在周期性的工作循環中,承受著強大的氣體作用力,往復慣性力、離心慣性力等的沖擊,極易引起振動和噪音;同時由於運動副間隙的存在加大了振動的影響,惡化了機構的動態性能。The mechanically dithered ring laser gyro ( mdrlg ) is playing a more and more important role in inertial strapdown systems in our country
採用機械抖動偏頻的激光陀螺在國內的捷聯慣性導航系統中正起到越來越重要的作用。In this thesis, we focus on dual axis capacitance vibration transducer, which was fabricated by micro - electromechanical systems ( mems ). the operation mechanism of this kind of accelerometer was analyzed. under external acceleration, the space between sensitive quality mass and detecting electrode will change, which causes the variation of equivalent capacitance
本論文研究了採用微機械加工技術( mems )製作的雙軸電容式振動傳感器,其基本工作原理是利用慣性質量塊在外界加速度的作用下與檢測電極間的空隙發生改變,從而引起等效電容的變化來測定振動加速度的。The inertia brake is attributed to pure mechanical product, which has the function of both resisting gale and braking, and is used safely and reliably, so it is popular very much with the customers of port, metallurgy, mine, lifting and transporting vocation and so on
慣性制動器是根據慣性制動原理設計的,融制動器、聯軸節以及二者相互轉換功能於一體的新型裝置。慣性制動器屬純機械產品,兼有防風與制動的功能,安全可靠,因而倍受港口、冶金、礦山、起重運輸等行業用戶的歡迎。The interest in reading means to stimulate and maintain the students " non - intellectual qualities in their reading behaviors and it can make the boring learning change into the happy inner experience, then it is the psychological base of the middle school students " active proneness to read. the moods in reading reinforce and readjust the reading behaviors, and they are also the essential qualities that one uses to purify his / her spirit and to perfect his / her moods and deeds, then it is surely the psychological base of the middle school students ' preference to read. the volition in reading is the dynamic factor which keeps and promotes one " s reading behaviors, and it can stir up the middle school students " determination and persistence, so it is the psychological base of the middle school students " quality of persistent reading behaviors
在這一動力系統中,閱讀的動機能夠喚起和發動人的閱讀行為,並能對已發生的閱讀行為起到定向的作用,因而是使中學生產生願讀傾向的心理基礎;閱讀的興趣是激發並保持閱讀積極性的非智力因素,能使艱苦的閱讀學習轉化為愉悅的內心體驗,因而是使中學生產生好讀傾向的心理基礎;閱讀的情感對人的閱讀行為起著強化和調節的作用,也是人們通過閱讀陶冶情操、凈化心靈的重要品質,因而是使中學生產生樂讀傾向的心理基礎;閱讀的意志是維持和推動人們進行閱讀的動力因素,能夠引起中學生從事閱讀學習的決心、恆心和韌性,因而是使中學生產生勤讀品質的心理基礎;閱讀的習慣是有益閱讀行為達到自動化程度的結果,能夠促進中學生提高閱讀的效率,因而是使中學生產生善讀能力的心理基礎。According to dynamic analysis of the header, the major source of the vibration is unbalanced inertial forces in the driving system of cutterbar knife
摘要通過對聯合收獲機割臺的動力學分析,證明了割臺傳動系統不平衡的慣性力是引起割臺振動的主振源。Inertial drive starter
慣性式起動機分享友人