機器速度 的英文怎麼說
中文拼音 [jīqìsùdù]
機器速度
英文
machine speed- 機 : machineengine
- 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
- 速 : Ⅰ形容詞(迅速; 快) fast; rapid; quick; speedy Ⅱ名詞1 (速度) speed; velocity 2 (姓氏) a surna...
- 度 : 度動詞[書面語] (推測; 估計) surmise; estimate
- 機器 : 1. (用來轉換或利用機械能的機構) machine; machinery; engine 2. (引申為機構) apparatus; organ
- 速度 : 1. [物理學] velocity; speed; blast; bat 2. [音樂] tempo3. (快慢的程度) speed; rate; pace; tempo
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Robust control of planar parallel robot with redundant actuation
平面並聯機器人的速度控制精度分析One new type double backspin rotor type sand mixing machine passes technique appraisal of qingdao tianheng machinery co., ltd. this machine adopts double rotor configuration researched internationally ; the rotor is installed on different output axis of same reducer, which produces comparative cross cutting speed by using rotors with different speed that makes sands get strong cutting and friction force. therefore, it can reduce clay and quicken sand mixing
一種新型雙逆轉子式混砂機在青島天恆機械有限公司通過技術鑒定,該機採用國際首創的雙轉子結構,其轉子安裝在同一減速器的不同輸出軸上,利用兩個軸的不同轉速使轉子間產生相對交叉剪切速度,使砂子受到的沖剪及搓擦力加強,從而減少粘土團,加快砂子的混合。This dissertation is the result of the research and development of a speed - sonserless field - oriented controller ( foc ) system of induction motor
本論文的研究目標是感應電機無速度傳感器矢量控制系統的實現。Started from the principle and performances of high speed rotating - mirror streak camera, some essential issues, such as the reason of the scanning speed vibration, the disadvantages of the former velocity sensor, are discussed. and then, a brand new speed - measuring method is proposed
論文從高速轉鏡式條紋相機的原理、性能出發,討論了相機掃描速度不均勻性的原因;基於過去速度傳感器速度低、精度差、可控性和人機對話界面缺乏的弊病,提出了一種全新的測速方案。The type of air asset ( jets naturally are moving much faster than helos ) will dictate what type of landmark is suitable
飛行器的種類(噴氣機的速度要比直升機快得多)將決定地標的種類。Is the unit that supplies cooling water with temperature stability of 0. 05 to prevent temperature variation in various equipment such as light radiation unit accelerating tubes, high - frequency acceleration cavities and rf power sources
精密溫調裝置放射光設備加速管高周波加速空洞rf電源等機器溫度?動守溫度安定0 . 05At the same time, the paper discussed the establishment of mathematics simulation model for digital governor dgs - 8800 according to the traditional pid control model. it also comes up with the idea of optimizing the speed - adjusting system for the marine main engine by making use of fuzzy control theory
同時,在pid控制模型基礎上,建立了電子調速器的模擬數學模型,提出了應用模糊控制理論來優化船舶主機的速度調節系統的思想。Speed regulator of brushless dc electric motor based on fuzzy neural network
基於模糊神經網路的無刷直流電動機的速度調節器Because of the slow speeds of the early machines, the work pace was not great ; for this reason, women and children could work a 72 - hour week without physical breakdown
由於早期的機器速度慢,工作節奏不快,因此,每周工作72小時,女工和童工的身體還能熬得住。Semiconductor power convectors - adjustable speed electric drive systems - general requirements - part 1 : rating specifications, particularly for d. c. motor drives
半導體功率變換器.速度可調式電力驅動系統.一般要求.第1部分:直流電動機專用額定值規范This paper presents the trajectory planning of five - bar hybrid driven mechanism based on inverse kinematic theory and spline interpolation function, analyses the effect of rotational speed of real time non - adjustable motor on the acceleration of the manipulator end point and real time adjustable motor, and then derives the mathematic relationship between them
摘要運用逆運動學原理和樣條函數給出了混合驅動五桿機構的軌跡規劃方法,並討論了常速電機的轉速末端執行器和伺服電機加速度的影響,得出了他們之間的數學關系式。The communication and data processing system of the traditional fault recorder usually base on serial port and single - chip processor. they always have low speed and bad reliability, so these kinds of recorder ca n ' t get record data at real - time and ca n ' t take effect enough as the guarantee of the power system ' s safe operation
早期微機故障錄波器的通訊及數據處理系統多採用串口通訊和單片機,其速度慢、可靠性不高,無法實時的得到錄波信息而發揮錄波器在電力系統安全運行中應有的作用。The speed of a computer is usually expressed in cycles per second. typical machines operate at 100 to 200 megahertz or 100 million to 200 million cycles per second
計算機的速度通常用每秒(執行)的(時鐘)周期來表示。典型的機器運轉在100到200兆赫或者說每秒100到200兆周期。We bring forward a new base - poll driving method for gigantic transistors in h - type pwm converter and by adopting pwm method, successfully complete rotate speed controlling for the walking electromotor
提出了一種新的適合於低精度直流調速的h型pwm變換器功率晶體管基極驅動方式,採用pwm方式成功實現了對機器人行走電機的速度控制。In the paper, the principle and actualizing means of spatial vector control have been systemically discussed and the control software has also been designed. the magnitude of both the rotor flux and the current in torque component have been estimated by using a flux observer, which is developed based on field orientation control principle. the results show that the observer has a good feature due to its speed being calculated without speed sensor or additional hardware
本文對矢量控制的原理、控制方法以及控制實施策略進行了較為系統的分析與研究,利用速度間接觀測理論,建立了異步電機的磁通觀測器,電機的定子磁通和電流的轉矩分量可以通過磁通觀測器估算出來,從而得到電機的轉速,並由此建立了異步電機無速度傳感器矢量控制的理論數學模型和相應的控制演算法,在此基礎之上,利用工程中常用的電機專用dsp晶元tms320lf2407作為處理器,對異步電機進行變頻調速控制。Abstract : the theory and composition of a low - cost high efficiency sensorless speed control system for brushless dc ( bldc ) motors is introduced. the position - sensing mathematical model of sensorless bldc rotor is discussed, and an application sample is presented
文摘:分析了高效率低成本無傳感器無刷直流電機( bldc )速度控制系統的工作原理及系統組成,討論了無傳感器轉子位置檢測的數學模型,給出了應用實例。Study on vector control system for induction motor speed sensorless based on rfnn
的感應電動機無速度傳感器矢量控制系統的研究This thesis demonstrates a " ac - dc - ac locomotive emulation experiment platform " system, which is used to simulate behaving environment of locomotive system in several control circumstance and obtain kinds of performance parameters, so it contributes to the design of locomotive. to user - computer interaction, this thesis devises corresponding graphical user interfaces, so users can configure various modules " and controllers / parameters with knowing little about the details of this emulation system
本論文擬構造「交?直?交型電力機車模擬試驗臺」一系統,模擬電力機車系統在各種控制條件下(如牽引、制動等)的運作情況,觀測各種性能指標參數(如變壓器一次側電壓/電流/功率因數、牽引電機電壓/電流、牽引力、機車速度等) ,這對于電力機車的設計和運行具有一定的指導意義。In the last few years, the speed - sensorless vwf system of induation motor has become a new study hotspot and development trend. the paper primarily studied the design method and software of speed - sensorless vwf system of induction motor based on the digital signal processor ( dsp ) tms320f240
近幾年來,感應電動機無速度傳感器變頻調速系統已成為新的研究熱點和發展趨勢。本文主要研究了基於數字信號處理器( dsp ) tms320f240的全數字化感應電動機無速度傳感器變頻調速系統的設計方法及軟體實現。To improve the spraying result of middle and small orchard pesticide sprayer, a monitor system based on single - chip microcomputer is developed, consisting of pressure sensor, flow sensor, speed sensor and level sensor
摘要為提高果園中小型機動農藥噴霧機的噴霧效果,以單片機為核心,採用壓力傳感器、流量傳感器、速度傳感器和液位傳感器,研製了果園機動農藥噴霧機監測系統。分享友人