電平過載 的英文怎麼說

中文拼音 [diànpíngguòzǎi]
電平過載 英文
level overload
  • : 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...
  • : Ⅰ形容詞1 (沒有高低凹凸 不頃斜) flat; level; even; smooth 2 (高度相同; 不相上下) on the same l...
  • : 過Ⅰ動詞[口語] (超越) go beyond the limit; undue; excessiveⅡ名詞(姓氏) a surname
  • : 載Ⅰ名詞(年) year : 一年半載 six to twelve months; six months to a year; 三年五載 three to five ...
  1. This instrument can meter the electric level, frequency spectrum, carry to noise ratio, a / v, cobbly ratio, voltages of the ac trunk line and the battery. furthermore it can display the above information on the lcd and store them in the eprom

    該場強儀可以對有線視系統的、頻譜、噪比、 a v比、系統不度、交流干線和壓等進行測量,並通液晶顯示,結果保存於eprom中。
  2. This paper presents our research in actuating in - vivo micro - robot based on the capsule endoscope platform by the external power. while seeking secure driving method we take several factors into account, such as driving environment, power transmitting and consuming, motion requirement and controllability, and locating technique. we mainly deal with driving the capsule with spatial gradient magnetic field, so we employ combined electro - magnetic coils, including gradient coils and homogenous coils, which have rotational dof around a translatable patient bed, to compose a controllable uniform gradient which act on the permanent - magnet embedded robot, thereby get an appropriate spatial force and torque to fulfill the anticipant locomotion such as move, stop, pitch and yaw

    基於驅動環境、能量供給和消耗、驅動動作要求及驅動安全性與可控性,定位方案等多方面考慮,尋求安全可靠的腸胃檢查微機器人的外部驅動控制方法,並著重研究直接利用外磁場磁力驅動微機器人:在微機器人內部嵌入永磁性體,利用體外的組合磁線圈產生加流控制的驅動磁場,其中外部的磁線圈由多組梯度線圈和勻場線圈組合構成,通繞病床的旋轉以及病床的移共同控制微機器人所在位置的磁場強度及梯度,作用於微機器人內嵌磁體以獲得空間意義上的必要驅動力和調整轉矩,從而有效地完成驅動動作要求。
  3. The potential applications of amr include both civil and military communication, especially non - cooperative communications and communication confrontation, such as identifying signals, supervising signals, distinguishing interference, electronic confrontation, analyzing military threat, etc. on the basis of our analysis to the existing research on feature abstraction, the related feature abstraction methods are optimized in this paper, resulting several effective methods such as the feature abstraction based on transformation domain, stepped voltage level analysis, normalized carrier - free spectral energy analysis, squared signal and fourth powered signal analysis, etc. both the decision theory based on recognition algorithms and the artificial neural network ( ann ) based on recognition algorithms is analyzed, and the former is selected as it is more appropriate for this research

    調制類型的自動識別廣泛應用於民用通信與軍用通信,尤其是對于非合作性通信、通信對抗,比如:信號確認、信號監控、干擾辨識、子對抗、軟體無線子救援、通信對抗、軍事威脅分析等。本論文在分析現有研究的基礎上,借鑒了已有的特徵提取方法,對相關調制類型特徵提取方法進行了優化,使用了一些有效的方法,如基於變換域特徵提取方法、梯層分析方法、剔除波后的歸一化頻域能量分析方法、信號方后的頻譜分析方法、信號四次方后的頻譜分析方法等。通對基於決策理論和基於人工神經網路兩種識別演算法進行分析,本論文選擇了較適合的基於決策理論的識別演算法。
  4. The key items include the car sinking, constant speed characteristics, inspection function, auto relevelling function and level accuracy, etc. the research contents focus on the following three parts : firstly, research on effects of system parameters on car sinking has been completed. secondly, the constant speed performance with the compensation of internal leakage of pump / motor is improved. lastly, research on improvement of the car level accuracy and contrast to that of traction elevators is presented, and the reasons of low car level accuracy of hydraulic elevators are discussed

    重點研究了三方面內容:一是研究了停層沉降特性及影響梯轎廂停層沉降特性的各種因素;其次是通壓力補償液壓泵馬達內泄漏來改善梯轎廂速度穩定性;最後是液壓層精度的理論和實驗研究,並與曳引梯的理論模型進行了對比,闡述了液壓層精度低的原因,理論探討了影響液壓層精度的主要因素。
  5. Through the reaserch of the paper, a satellite transmission and television signal incepting system using stabilization platform which is used on the moving carrier ( vehicle, boat, ship etc ) has been designed. it uses an embedded system which is based on arm7tdmi core microcontroller and c / os - ii real - time operating system to control and scout the movement of the antenna stabilization platform, can realize the real - timable and reasonable stance control of the antenna, and then can realize the real - time communications and the signal receiving between the satellite and the moving carrier

    3 .通論文的研究,開發出了一種用於移動體(車、船、艦等)上利用穩定臺來進行衛星通信與視信號接收的系統? ? 「動中通」移動體衛星通信與視接收系統。該系統採用基於arm7tdmi核微控制器和c / os - ii實時操作系統的嵌入式系統來控制天線穩定臺的運動,可以實現對天線實時而合理的姿態控制,從而實現移動體與衛星之間的實時通信和信號接收。
  6. Using the traits of arc adjust itself of the co _ 2 welding, adopting slow - descending feature or even feature of electrical source equipping with system that delivering the welding rod at the invariable speed, then, the arc burning steadily is realized, and the quality of welding is improved

    利用co _ 2氣體保護焊弧的自身調節特性,採用緩降或硬特性的源配等速送絲系統,通改變源空壓來調節壓,再利用壓和熔化速度之間的關系調節焊絲熔化速度使之等於送絲速度,最終實現弧的穩定燃燒。
  7. Site experiment were carried out on the testing vehicle for ahs and the magnetic markers road in national intelligent transport system center. also, study on multi - sensor information fusion and control model by using neural net system, fuzzy logic and genetic algorithm were carried out. the work completed are as follows mainly : ( 1 ) hardware system for lane keeping system including magnetic marker, magnetic sensor, control system and executor machine were designed

    本文以國家智能運輸系統研究中心的自動公路系統試驗車和專用的磁軌釘道路為工作臺,在大量的現場實驗基礎上,針對基於磁軌釘導航的車輛車道保持技術中的若干問題展開研究,運用神經網路、模糊邏輯、遺傳演算法等方法在多傳感器信息融合、控制模型等方面進行了系統的研究,主要完成了以下幾方面的工作: ( 1 )對車道保持系統硬體臺進行了設計,論述了導航設施? ?磁軌釘的設計程和車工控機、步進機等的選擇。
  8. Special function will be implemented by downloading special software into the hardware platform, and the system can be constantly upgraded by continually upgrading the software. the author programs all the software which defines all the functions of if digital receiver taking fm receiving as example, which makes it the if digital unit of ultrashort fm transceiver

    向這個通用硬體臺上加相應的軟體完成特定的通信功能,通對軟體的升級可以對這個系統不斷升級,作者設計了使這個硬體臺完成調頻信號數字接收機功能的全部軟體,使這個硬體臺可以作為軟體無線超短波調頻臺的中頻數字化模塊,承擔調頻信號的數字解調。
  9. In at power supply system some transformers with special connection mode, such as scott transformer, anti - scott transformer, balance transformer and so on, are usual used. the voltage ratio is one of important parameters of transformer

    採用斯科特變壓器、衡變壓器等特殊接線方式變壓器作為主變壓器,能有效抑制負序流,減少有功損耗和壓損失,提高牽引機車的能力。
  10. In the last, test and optimization of dvb - c modulator system are addressed. methods of test and some items which should be paid attention of digital carrier level and rate of carrier to noise 、 relationship between ber and c / n 、 mer ( modulator error rate ) are given, some test results got by analyzer are all up to dvb - c test standard

    給出了數字噪比( c / n ) 、誤碼率( ber )與噪比( c / n )關系、調制誤碼率( mer )測試的方法與測試注意事項,通分析儀等分析得到結果包括列表和圖示,達到了dvb - c規定的各項指標。
  11. A novel measurement and control system ( mcs ) used in hv flameproof switchgear has been established based on the 80c196kb single - chip microprocessor, by which electrical faults such as short circuit, over - load, over - voltage, open circuit, earth leakage and so on can be automatically distinguished and processed, and with the exception of this, the insulation degree of the double screen cables is monitored on - line. the operating condition and fault parameters can be displayed in turn with liquid crystal display

    該系統能自動判斷短路、壓、欠壓、漏等故障,並對高壓纜的絕緣水進行實時監測,大屏幕液晶顯示器實現了太原理工大學碩士學位論文網參數的輪流顯示,通撥碼盤輸入系統各項整定參數,真正實現了保護系統數字化。
  12. Solar array simulator is programmed in labview to simulate the running condition of satellite ( such as sun angle, shadow time, orbit and so on ). electronic load is programmed in labview to simulate the running condition of satellite load. by data collecting and processing, satellite power engineers can monitor and evaluate working condition of satellite power system

    該測試評估系統應用labview軟體對太陽能池陣列模擬器進行編程,模擬太陽能池在空間各種狀態下(軌道、光照角、進出陰影等)的情況;對子負進行編程,模擬衛星負的各種變化(均負、短期負和脈沖負)情況,信號採集和數據處理單元在測試評估系統運行程中記錄源系統各組成部分的工作參數,據此對衛星源系統進行測試和評估。
  13. 3. adopt structure model current copensation. simple construction strong overload capacity, smooth errror property curve

    3採用結構型補償,構造簡單,能力強,誤特性曲線坦。
  14. The static loading test for three group of testing piles of jiading power plant secend stage project are analyzed and studied in this thesis, and the practical applying of high - accurate data collector, technique of waterproof insulation and testing technique of burying in the body of pile are introduced also. the vertical and horizontal loading features of three group of piles of different kind and constructing technique in different earth layer at the pile point are analyzed and compared and summed up with basic integro - differential equation calculating the pile earth system load transmit, transforming principle of stress - deforming and pile body rating of burying electric measuring element. changing law of stress, and changing law of pile body shifting and bending for different testing piles under vertical and horizontal load are showed so that the loading features of soil layer and pile at testing spot, reliable design data for pile type and base for scientific construction technique are provided

    本文僅就嘉定廠二期工程中的三根試驗樁的靜試驗進行了分析和研究,利用樁土體系荷傳遞分析計算的基本微分方程及應力-應變轉換原理,結合預埋測元件的樁身率定,對三組不同種類、不同施工工藝、不同持力層中的樁的豎直、水特性進行了分析、比較和歸納,通大量、全面的實測數據,經整理、轉換和推演,揭示了不同試驗樁在豎直、水作用下的應力變化規律和樁身變位、撓曲變化規律,最終提供試驗場地土層和樁的承特性,為該工程合理設計樁型提供了可靠的設計參數,為確定科學的施工工藝提供了有力的依據。
  15. The core of epiipc is the 51 series microcontrollers, which automatic detect the error signal of the circuit, like short circuit, overload, high voltage, low voltage, current leakage etc. meanwhile it monitors and tests the insulation level of high voltage cable, with convenience two variable key setting and full chinese version lcd display features

    本次研製的保護器以高檔51系列單片機為核心,能自動判斷線路中出現的短路、壓、欠壓、漏等故障,並對高壓纜的絕緣水進行實時監測,有方便的兩鍵參數設定和全中文液晶顯示功能。
  16. We analyzed the anti - jam and band inside anti - interfere performance of the system, and the low probability intercept ( lpi ) of the traditional direct sequence spread spectrum ( dsss ) modulations in the uav platform ' s applications. so a new modulation technique using a multi - level pseudo noise ( pn ) code has been presented. the new multi - level pn code is built from a high speed pn code through a low passed filter ( lpf )

    分析了系統抗阻塞式干擾和抗帶內頻帶干擾的性能,以及常規bpsk qpsk - dsss調制在無人機通信中存在的安全隱患,提出了一種用多pn碼進行擴頻調制的方法:採用高速pn碼,經低通濾波器,產生多pn碼進行直序擴頻調制,能在低信噪比情況下有效抵抗方率檢測器對系統波的檢測。
  17. This module works with a clock of 40mhz and its input accept lvds signal, output are both in lvds and ecl standard. the setting of the delay parameters is realized with vme software commands

    該插件的工作由40mhz時鐘控制,輸入為lvds 、輸出為lvds和ecl,其初始化通vme總線加,並具有多種編程下方式。
  18. The test results demonstrate that this prototype has excellent comprehensive performances such as small bulk, lower weight, high efficiency, high steady precision, fast dynamic response, wide range input voltage, good output waveforms, strong over - load and short - circuit ability, and strong function with different nature load and three - phase unbalanced load

    試驗結果表明,該變流器具有體積重量小、變換效率高、靜態精度高、動態響應快、輸入壓變化范圍寬、輸出波形質量高、與短路能力強、帶不同性質負和帶三相不衡負的能力強等優良的綜合性能。
  19. This machine has many features such as hydraulic transmission, electrcal lock. infrared photoelectrical protector, overload protection, air cushion table, alignment of light line and knife, device for large cutting clamp force, high cutting precision, safety and reliability

    本機還採用液壓傳動、紅外光保護、保護、子安全鎖刀、氣墊臺、光縫對刀、快速換刀等裝置,具有才切壓力大、裁切精度高、安全可靠等特點。
  20. Based on the analysis and comparison of the peak current - injection mode and average current mode control strategies, the method of designing average current control mode pi regulator is obtained. the digital simulation of the converter has been done with the help of matlab software. the good transient and stable character of the converter is attained while rated load

    在分析與比較峰值流模式與均值流模式控制策略的基礎上,給出均值流模式pi調節器的設計方法,利用matlab軟體對變換器進行了數字模擬,證實了變換器在額定功率范圍內動、靜態特性良好;情況下變換器具有自動限流、保護主功率器件的特性。
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