負荷信號 的英文怎麼說
中文拼音 [fùhéxìnháo]
負荷信號
英文
load signal-
This software can not only measure the real time data of hydroelectric plant, but also carry out the auto generate electricity on the hydroelectric plan t and ordinal startup - stop of the dynamotor. the software also carrys out the functions of alarm disposal, report forms, print and load curve
該軟體不僅實現了對水電站內各種模擬參數和數字信號的實時監測功能,還實現了對水電站的自動發電、機組順序啟停的控制,以及報警處理、報表列印、負荷曲線等功能。The remote diagnosis center is based upon the implementation of remote signal analysis system. general methods of signal processing are discussed. they are accomplished by java, jsp programming language in j2ee environment, which can keep the balance of system and utilize resources sufficiently expert - diagnosis system is an important part in the remote diagnosis center
對于遠程診斷中心,主要研究了遠程信號分析系統的設計與實現,討論了信號分析處理常用的一些方法,並將這些方法用java 、 jsp編程語言在j2ee環境下實現,使得系統負荷平衡,更靈活、充分地利用資源。Electricity metering - data exchange for meter reading, tarif and load control - part 31 : use of local area networks on twisted pair with carrier signalling
電量計.抄表電費和負荷控制的數據交換.第31部分:帶有載波信號傳輸的雙絞線局域網的使用Based on power spectrum and rbf neural network to classify surface electromyography
不同負荷方式引起的腰部肌肉表面肌電信號變化特徵The numerical results indicate that the deformation within the solid inner core is very small. however, in the fluid outer core, the changes of the displacement with relatively low spherical harmonic degree ( n < 10 ) is very complicated via the radius, due to the resonance near the eigenfrequenies of the core long - period oscillations. while the spherical harmonic degree of the loading is larger than 10, the deformation and the gravitational perturbation in the core are very small, and the earth ' s deformation response is dominantly represented as the radial displacement in the elastic mantle
研究了地球在日月引潮力和表面負荷作用下的形變特徵,數值計算結果表明,在固體內核中的形變很小,由於在長周期核模本徵頻率附近的共振,液核中低階( n 10 )位移隨半徑的變化非常復雜,當負荷階數超過10時,地核中的形變和擾動位都很小,地球的響應主要表現為彈性地幔中的徑向位移,且隨深度增加急劇減弱,地表負荷love數與信號頻率的依賴關系很弱,給出了體潮love數計算的一種有效的近似處理方案。Besides, this method can satisfy the break - even requirement and provide appropriate economical signals to transactions, which can promote the rational distribution of power demands to reduce total system losses
另外,這種網損分攤方法能保證收支完全平衡,並且能夠向各交易提供適當的經濟激勵信號,促進電力負荷的合理分佈,從而降低系統的總網損。During the heat accumulator supplying to users, the electric boiler usually try to make heat by starting at low price of electric and stopping at high. in general, the system of electric boiler with heat accumulator runs according to experience to utilize the time - of - use electricity price or controlled by the signals of water level or temperature
當前運行的蓄熱式電鍋爐供熱系統中電鍋爐的啟停控制一般有兩種方式:一種是根據分時電價和用戶熱負荷由人工啟停,另一種是根據蓄熱器的水位或水溫信號由自動控制裝置啟停。In this paper, the mechanism and practical effect of existing coordinated control schemes are analyzed in detail, the advantage and drawback of the different coordinated control methods in practice are indicated clearly. this paper describes a fact that it is difficult to obtain rapid load response and stable main parameters at the same time by using the recent methods, underlines that heat release is the vital parameter that should be carefully controlled
本篇在吸取了目前各種協調控制系統的優點的基礎上,提出了改進后的協調控制方案,主旨為以控制鍋爐的熱量釋放信號為核心,採用具有內在穩定特性的控制方案,充分加快機組的負荷響應速度,在機組所帶負荷已經接近當時的極限,及時限制輸出功率的增長,達到穩定機組的目的。The states of the system and their differential signals are obtained on time by tracking differentiator, and the influence induced by nonlinear periodic load disturbance is compensated adaptively
電力系統混沌振蕩狀態和它的微分信號由微分跟隨器實時提取,並通過微分跟隨器對非線性周期性負荷擾動的影響進行自適應補償。Redundancy design and module circuit design have been used, and completely think over the adaptability to environment, self - protection and heat release. the control software is compiled with asm language, the software includes the air - fuel ratio control program under different situations, monitor program and signal processing program
根據發動機的工作特性用匯編語言設計相應的綜合控制軟體,它包括發動機起動、怠速、加速、減速、恆速和變速變負荷等工況的空燃比控製程序、串列和并行通訊程序、信號採集及數據處理程序和控制量輸出程序。We propose a combined slf method to extrapolate feeder load growth by using feeder ' s history peak value and the merits of gray theory and genetic programming ( gp ). at first, we adopt load transfer coupling method to correct load history and its error for load transfer. secondly, we get the real power - supply area by using layer overlap analysis, based on practical feeder path and distribution gis map layer
將gis的空間信息分析功能應用於配網空間負荷預測的研究:綜合利用灰色理論及遺傳規劃( geneticprogramming , gp )的優點,提出了一種根據饋線的歷史峰值負荷進行外推的組合slf法:首先採用負荷耦合回歸法來修正負荷歷史,消除由於負荷轉移引起的誤差;然後根據實際饋線路徑和配網gis圖形分層,運用圖層疊加分析得到饋線的實際供電范圍;接著採用灰色關聯度聚類方法對饋線負荷增長曲線進行聚類分析;最後採用gp來對灰色聚類結果進行符號回歸,分別得到每一類曲線的最佳擬合曲線形式。The water turbine regulation system is a complicate auto - controlling system, it ' s small fluctuation dynamic course means : when the water turbine regulation system is interfered by tiny disturbance of load or command signal, the change of different parameters in the system is less, we can thought they are subtle change near by the discussing conditions, so we can make each tache in the system linearization, that is, describe the dynamic specialty of each tache and the whole system by means of linear differential equation
水輪機調節系統是一個復雜的自動控制系統,其小波動過渡過程是指水輪機調節系統在受到微小的干擾(負荷或指令信號擾動)時,系統中各參數的變化都較小,可以認為是在所討論工況點附近作微小變化,則可將調節系統各環節加以線性化,用線性微分方程式來描述各環節及整個系統的動態特性。Therefore, a four - phase charge pump circuit is invented to surmount this problem, but the current loading capability of this circuit is unfavorable and the driving clocks must have four - phase non - overlapped " signals
針對這個問題,四相位的電荷泵電路由此產生,但是這個電路的電流負載能力不太好並且它的驅動時鐘信號必須是四相位且不重疊。Before the development of the system, the article describes the above - mentioned aspects, as the bases of the system development. the article emphasizes related auto - controlling technologies : open - 100p and close - 100p, and control mode of negative - feedback, the scatter and quantization of the simulate signal, the conception of a / d and d / a conversion and code / encode, the basic sampling principles of the simulate signal. the article introduces the operation method and process of the system by means of the load spectrum
文章對相關的理論進行了陳述,以作為系統開發的理論依據,重點闡述了自動控制系統中包括開環閉環在內的幾大主要控制模式,以及有關的負反饋控制方式,模擬信號的離散與量化,模數轉換、數模轉換、編碼譯碼的概念,及模擬信號采樣的基本原理? ?采樣定理,並以載荷譜法為例,簡述了所研究的系統將要採取的工作方式及工作過程。Loads for every bearing, rotary speed, bearing saddle vibration, shaft vibration, orbit of shaft center, were measured. severely rubbing fault was diagnosed by comprehensively analyzing these signals. the diagnosis results have a good agreement with situation
測得了各支承負荷特性、軸的轉速、軸承座振動、軸的振動、軸心軌跡等數據信號,綜合分析了信號特徵,判定為嚴重碰摩故障,與停機檢查實際情況相當吻合。This product acquires engine crank corresponding phase signal and rotating speed signal, which after ecu treatment, are used together with signals collected from other load sensor ( such as shutter location sensor ) to achieve electronic control over engine ignition timing. compared with mechanical ignition timing control, this is more precise and reliable, resulting in optimized performance of engine in oil consumption, exhaust, output and torque
Fdw465b型電噴分電器總成採集發動機曲軸相位信號及轉速信號,同其它負荷傳感器(如節氣門傳感器等)採集到的信號,經電控單元ecu計算處理后,實現對發動機點火正時的電子控制,較之機械式點火正時控制更加精確、可靠,使汽車發動機系統的綜合性能得到較大提高,特別是發動機的燃油消耗率、排放、輸出功率、扭矩等方面都得到較大優化。The response rate speed governor to the given power signal directly affects the load regulating process of generatorset
摘要調速器對功率給定信號響應速度,直接影響著機組負荷的調整過程。The distribution gis data management methods and its application in distribution running are systematically researched, which compose distribution gis network topology analysis ( nta ) and optimal rush - maintain path ( orp ), and distribution planning, which composes distribution spatial load forecasting ( slf ) : ( 1 ) with systematic analysis on the relationship between spatial data model and spatial data structure, the distribution feature and the two common gis data models are analyzed, which are vector and raster data models. then the conceptual and logic data models of distribution gis are designed. the spatial data storage structure is given by using vector method, and their detailed data management methods are proposed
( 4 )將gis的空間信息分析功能應用於配網空間負荷預測( saptialloadforecasting , slf )的研究:綜合利用灰色理論及遺傳規劃的優點,提出了一種根據饋線的歷史峰值負荷進行外推的組合slf法:首先採用負荷轉移耦合法來修正負荷歷史,消除由於負荷轉移引起的誤差;然後根據實際饋線路徑和配網gis圖形分層,運用圖層疊加分析得到饋線的實際供電范圍;接著採用灰色關聯度聚類方法對饋線負荷增長曲線進行聚類分析;最後採用遺傳規劃來對灰色聚類結果進行符號回歸,分別得到每一類曲線的最佳擬合曲線形式。Correction problem of the ocean loading signals to strain field variation at foundational stations in crust movement observation network in china
中國地殼運動觀測網路基準站應變場變化的海潮負荷信號改正問題Correction problem of the ocean loading signals on tilt measurements at fundamental stations in crust movement observation network in china
中國地殼運動觀測網路基準站傾斜固體潮觀測中的海潮負荷信號改正問題分享友人