電磁換能器 的英文怎麼說

中文拼音 [diànhuànnéng]
電磁換能器 英文
electromagnetic stransducer
  • : Ⅰ名詞1 (有電荷存在和電荷變化的現象) electricity 2 (電報) telegram; cable Ⅱ動詞1 (觸電) give...
  • : 名詞1. [物理學] (磁性; 能吸引鐵、鎳等的性質) magnetism 2. (瓷) porcelain; china
  • : 動詞1. (給人東西同時從他那裡取得別的東西) exchange; barter; trade 2. (變換; 更換) change 3. (兌換) exchange; cash
  • : 能名詞(姓氏) a surname
  • : 名詞1. (器具) implement; utensil; ware 2. (器官) organ 3. (度量; 才能) capacity; talent 4. (姓氏) a surname
  • 電磁 : [電學] [物理學] electromagnetism電磁安(培) abampere (電磁系電流單位); 電磁泵 electromagnetic ...
  1. The spinar is a gigantic machine converting gravitational binding energy into electromagnetic radiation by means of rotation.

    旋轉體是一架通過自轉把引力束縛輻射的巨大機
  2. On the base of analyzing the development status and trend of the electromagnetic flowmeter technology, this article uses new mcu and ic to design the intelligent electromagnetic flowmeter that has a conversion instrument and a cumulation apparatus

    本文在分析國內外流量計發展現狀和趨勢基礎上,採用新型微處理和集成路來開發集轉、積算儀於一體的智流量計。
  3. This paper researches and analyses the developments of web technology and magnetostrictive transducers from world wide region. the paper also analyes the characteristics curve of magnetostrictive transducers based on its equivalent circuit and researches the method how to make sure its syntony frequency and its electric simulation network parameters. at the same time, by using jsp technology, a magnetostrictive transducer electric simulation application is designed based on b / s three - tier system structure. the experiment data is fitted by curve fitting module. the equivalent input impedance of it with stimulate loop is separated based on the results of curve fitting and the syntony frequency and electric simulation network parameters of magnetostrictive transducers is determined by the input impedance. the method presented in this paper can determine the syntony frequency and electric simulation network parameters of magnetostrictive transducers with a better accuracy than the testing method of syntony & anti - synton y. further more, jsp, the advanced technology at current, has been used to realize a magnetostrictive transducer web electric simulation system. the system has good human computer interface and the function of resource sharing and information publishing. the research of this paper and its achievements have some practical merits in the researchful and applied fields of magnetostrictive transducer

    用java編程語言編寫的曲線擬合模塊,對輸入的實驗數據進行了最小二乘法的曲線擬合;根據曲線擬合結果可從帶激勵線圈的致伸縮的輸入阻抗中分離出致伸縮鐵芯在無激勵流時由機械振動形成的等效輸入阻抗,並由此輸入阻抗確定致伸縮的諧振頻率及氣模擬網路參數。本課題提出的方法與傳統的諧振?反諧振法相比,更準確地確定致伸縮的諧振頻率及其氣網路參數。同時,採用當前比較先進的web技術,實現了基於jsp的致伸縮web氣模擬系統,該系統具有良好的人機界面和資源共享、信息發布功
  4. And the simulation results show the validity of the method. since a dc / dc converter running in chaotic state can improve its emc, we can make engineering application

    由於工作在混沌狀態的dc / dc變夠提高路的兼容性,因此其中的混沌現象有潛在的工程應用價值。
  5. Under windows nt and labview development environment, using the linear fit module, exponential fit module > general polynomial fit module of labview to design a method for fitting the experiment data, the results of curve fitting indicate that the purpose of general polynomial fitting is better than the rest. separating the equivalent input impedance of magnetostrictive transducers without stimulate current from input impedance of it with stimulate loop based on the results of curve fitting, and determining the syntony frequency and electric simulation network parameters of magnetostrictive transducers by this input impedance. finally, with labview network functions, realizing magnetostrictive transducer electric simulation system based on web server and discussing a scheme for this system network by datasocket. the method of this paper can more accurately determine the syntony frequency and electric simulation network parameters of magnetostrictive transducers than the testing method of syntony & anti - syntony. at the same time, discussing virtual instrument measurement system and how to realize magnetostrictive transducer electric simulation network system by labview network functions of network virtual instrument measurement development environment

    在windowsnt系統環境和labview虛擬儀技術開發平臺下,首次利用labview中的直線擬合模塊、指數擬合模塊以及多項式擬合模塊,設計了一種對實驗所得數據進行曲線擬合的方法,對三種擬合方法進行了比較,曲線擬合結果表明,多項式擬合方法相對于其它兩種擬合方法效果更好;根據曲線擬合的結果可從帶激勵線圈的致伸縮的輸入阻抗中分離出致伸縮鐵芯在無激勵流時機械振動形成的等效輸入阻抗,並由此輸入阻抗確定了致伸縮的諧振頻率及其氣模擬網路參數;最後通過labview提供的網路功,實現了基於web服務致伸縮氣模擬虛擬儀測試系統,並探討了通過datasocket技術實現該系統網路化的方案。
  6. Company is specialized in producing more than twenty series and 200 specifications, such as stop valve, ball valve, electrical magnetic valve, one - way valve, distributor, guiding pipe, filter, accumulator, motor. all of the products are of good quality and are adopted by many famous air - conditioner companies : haier, midea, gree, shinco, fedders xinle, hualing, hitachi, yuetu and so on. some products have been exported to usa, middle east, italy, spain and southeast of asia and are warmly welcomed by the customers

    公司專業生產空調用截止閥控板四通向閥球閥單向閥分流引管儲液筒過濾機等二十多個系列200多個品種,產品符合各項技術指標,性卓越質量穩定可靠,為國內著名的海爾美的奧柯瑪格力新科飛達仕新樂華凌日立月兔等空調企業配套,部份產品已進入美國中東義大利西班牙和東南亞等國際市場,頗受用戶青睞。
  7. The basic working principles and characteristics of srm will be described firstly in this paper, as well as its developing survey and researching directions. and then the srd system will be separated into several function parts to be introduced respectively in details : ( 1 ) to analyze the basic characteristics of the srm including electromagnetism, current and torque of every angle field of the rotor based on the subsection - linearized inductance characteristics of stator windings and several idealized supposes. ( 2 ) how to design and realize the h - bridge converter, and the method to use it ; ( 3 ) how to design and realize the controller based on dsp ( tms320f240 ) and the control strategies, as well as the program ; ( 4 ) to introduce the monitor program running in a pc, which is programmed by delphi

    本文首先介紹了srm的基本工作原理和特點以及srd系統發展概況和研究方向,然後以srd的功構成為線索分部分進行介紹: ( 1 ) srm的特性及控制策略分析,在感分段線性化等簡化條件下分析得出了各個轉子位置角度區間的流和轉矩特性並分析了控制策略; ( 2 )分析設計了h橋式功率變的設計和工程實現的方法,並設計了基於這種功率變相邏輯; ( 3 )分析設計了以dsp為核心的控制以及控制方法,並介紹了該控制的軟硬體實現; ( 4 )介紹了如何用delphi編制實現上位機監控程序。
  8. Efforts are concentrated on how to improve the performances of the synchronous and velocity sensor of high speed rotating mirror camera, creative ideas in this paper are displayed as follows. ( 1 ) high speed rotating mirror camera signal is processed by means of opto - electronic system. the advantages of the opto - electronic system, such as good emi resistance and fast processing ability, are employed to optimize the design

    本文的工作就是圍繞如何提高高速轉鏡相機同步與轉速傳感的性開展的,主要工作內容和創新點如下: ( 1 )利用光系統對高速轉鏡相機同步與速度傳感信號進行處理本文利用光傳感系統的抗干擾及可高速處理的特性,把高速旋轉狀態下反射鏡的時間參量轉為光信號,再經過光探測信號。
  9. Mechanical commutation ( graphite or precious metal brushes ), highest efficiency, low inductance, low electromagnetic interference, multiple combination possibilities with gears, feedback devices and control electronics

    機械(石墨和金屬刷) ,高效率,小感,干擾小,與多種齒輪箱,反饋設備和控制子元件配合使用。
  10. The permanent magnet brushless dc motor is a dc motor using electronic commutation in place of mechanical commutation in fact, so it has excellent characteristics of dc motors, for example good start and timing performance. it simplifies the motor ' s structure and overcomes the friction disadvantages of ordinary dc motor because it does n ' t use mechanical commutation. it is extensively used in aviations, robots, digital machine tool and so on

    無刷直流動機實際上是以向代替機械向的直流動機,因而保持了直流動機的優良特性,具有較好的起動和調速性,又因它無需機械使機的結構簡單,可以從根本上克服一般有刷直流動機易於產生向火花的弊病,在航天、機人、數控機床等許多工業領域已得到廣泛應用。
  11. The permanent magnet brushless dc motor is a dc motor using electronic communication in place of mechanical communication in fact, so it has excellent characteristic of dc motors, for example good start and timing performance. it simplifies the motor ' s structure and overcomes the friction disadvantages of ordinary dc motor because it does n ' t use mechanical communication. it is extensively used in aviations, robots, digital machine tool and so on

    無刷直流動機實際上是以向代替機械向的直流動機,因而保持了直流動機的優良特性,具有較好的起動和調速性,又因它無需機械使機的結構簡單,可以從根本上克服一般有刷直流動機易於產生向火花的弊病,在航天、機人、數控機床等許多工業領域已得到廣泛應用。
  12. This paper explicitly describes the optical measurement of the electric parameters in the high - voltage electric power system, and an optic fiber large current sensor based on farady magnetooptic effect and an optic fiber high voltage sensor based on the linear transformation characteristic of led are developed from research on both theory and experiments. by combining the two sensors to form a synchronous system, the task of harmonic analysis, phase demodulation, power and wattless power computation is accomplished, which helps to monitor and control the electric power system

    本文詳細論述了力系統高壓參量的光學測量的一種實現方法,從理論和實驗兩方面研究了基於farady光效應的光纖流傳感及基於led線性光轉特性的光纖壓傳感,並聯合兩種傳感形成了壓、流的同步測量系統,實現了諧波分析、鑒相及有功、無功功率的計算,可對質量進行監控。
  13. Standard test method for ultrasonic surface examinations using electromagnetic acoustic transducer techniques

    技術進行超聲表面檢驗的標準試驗方法
  14. In paper we designed the processing circuits of magnetic encoder, designed the magnified circuit, the signal collection circuit and the d / a conversion circuit are designed. then magnetic encoder can output two different type signals : digital signals and analog signals, the two type signals are corresponding

    編碼的信號處理路進行了設計,設計了頭的放大比較路、單片機信號採集路和d a轉路,設計了單片機信號採集和d a部分的程序,使編碼在輸出數字信號的同時輸出與數字信號一一對應的模擬信號。
  15. But, the alarm signals from scada have disadvantages as follows : ( 1 ) the open - air feeder terminal units ( ftu ) are interfered by strong electromagnetic and thunder. besides, the failure of relays and the fault of ftu can also lead to that fault information is interfered and aberrant. ( 2 ) in the process of transmission and commutation, the error in the communication equipment may result in the signals err or lose

    然而,現有的scada系統在配網發生故障時提供給調度員的警報信息有如下局限性: ( 1 )面向現場的戶外饋線終端ftu運行環境惡劣,承受強的、雷干擾,並且由於繼節點故障、 ftu元件損壞等因素的存在,使得配網信息受干擾、畸變的可性較高; ( 2 )在信號傳輸及變過程中,通訊裝置的故障等原因,也可導致信號出錯甚至丟失; ( 3 )保護裝置和斷路本身也有可誤動或拒動。
  16. Magnetic sensors are an important branch that can be used to detect the non - electronically characteristics through the magnetic field. the insb intellectualized magnetic coder sensor in this paper is designed for the measurement of the position of object and the angular velocity of object. through the sensor, the information of the position and the angular velocity are changed to electric pulse which can provides to other second instruments

    通過場的無接觸特性,對非量的測量是傳感應用的一個重要方面,本文所研究的智編碼是對于轉動物體的位置、角速度進行高精度測量的一類傳感,它可以把轉動物體的位置和角速度信息轉脈沖信號,供二次儀表使用。
  17. Some methods for overcoming these disadvantages are investigated as follows : first, using shield and magnetic circuit to shorten the sensor length and enhance the signal magnitude ; second, improving the data acquisition system to intensify the capability of fine defect detection ; at last, adopting digital signal processing technology such as homomorphic filter, wavelet transform and error correction to ensure detecting reliability

    本文結合有限元模擬和實驗方法,研究了改進遠場渦流技術性的幾種方法,即:採用屏蔽、路進行傳感優化設計以縮短探頭長度、增大信號強度;改進信號調理路以提高細微缺陷檢出力;利用同態濾波、小波變以及誤差修正等數字信號處理技術確保檢測結果的可靠性。
  18. This paper researches and analyses the developments of network measurement systems and magnetostrictive transducers from world wide region. analyzing the characteristics curve of magnetostrictive transducers based on its equivalent circuit, researching the method how to make sure its syntony frequency and its electric simulation network parameters. realizing the magnetostrictive transducers network in labview virtual instrument development environment based on ethernet

    根據致伸縮的等效路,分析了其輸入阻抗的特性曲線,研究了通過致伸縮的輸入阻抗確定致伸縮的諧振頻率及致伸縮氣模擬網路參數的方法;同時在所研究的基於以太網的labview虛擬儀平臺中首次實現了致伸縮氣模擬的網路化。
  19. The main features of the system are as follows : ( 1 ) there is no direct mechanical connection between engine and wheel, so the engine can be adjusted to work at high efficiency zone. ( 2 ) the power of the engine can be transmitted to driving axle directly by the electromagnetic force, and only part of power is converted from mechanical energy into electric energy, so the power losses in energy conversion can be reduced. ( 3 ) the system can also operate as electronic continuously variable transmission

    其特點是:發動機獨立於車輪運轉,可始終在高效區工作;發動機的動力主要通過力直接傳給驅動橋,僅有少部分動力經過機械機械的轉,降低了量轉過程中的損失;且該系統兼備無級變速的功
  20. Because of a large number of data processing to carry out, tms320c5402 dsp, electromagnetic ultrasonic transducer, oscillatory source circuit, receive signal disposal circuit, a / d, sram, flash memory and display circuit are selected to design the prototype of a machine of the real - time measurement system

    由於要進行大量的數據處理,硬體路採用了ti公司的tms320c5402dsp作為核心處理件,輔以超聲、激勵源路、接收信號調理路、 a d 、 sram 、 flashmemory及顯示路,設計出實時檢測系統的樣機。
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