集中常數電路 的英文怎麼說
中文拼音 [jízhōngchángshǔdiànlù]
集中常數電路
英文
lumped circuit- 集 : gatherassemblecollect
- 數 : 數副詞(屢次) frequently; repeatedly
- 電 : 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...
- 路 : 1 (道路) road; way; path 2 (路程) journey; distance 3 (途徑; 門路) way; means 4 (條理) se...
- 集中 : concentratecentralizefocusamassgroupmassingput togather
- 電路 : [訊] circuit (ckt); electric circuit; electrocircuit電路板 circuit board; 電路保持 guard of a c...
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When the electric interlocking apparatus at station do not work, we can exactly and promptly obtain, the states of switch in route, display in notebook computer by white strip light plainly, and thus increase the safety coefficient enormously and train working efficiency
系統自成體系,當車站電氣集中設備停用后,使用該系統能夠及時、準確地反映進路上的道岔狀態,並將所排進路以白光帶的形式直觀地在筆記本電腦上顯示出來,大大提高了非正常情況下接發列車作業的安全系數和作業效率。The digital television set - top - box reflects the advanced level focalization on multimedia computer and communication technology
摘要數字電視機頂盒的技術含量非常高,它集中反映了多媒體、計算機、通信技術和網路技術的發展水平。Complex programmable logic device ( cpld ), usually used to develop asic, is widely used in digital system to accomplish complex combinational and sequential logic
復雜的可編程邏輯器件( cpld )廣泛地用於數字系統中,常用作設計自己的專用集成電路,可實現復雜的組合邏輯和時序邏輯。It can acquire the voltage on the test appliance and current in the circuit. and it can see these electrical signals as its input and calculates based on the data and gives the parameters and waveform that user needed. the parameters we can get through calculation include power factor, joule ' s integral, available value, maximal value, minimum value, time constant etc. recently, there are many scholar is studying the algorithm that calculate the parameter using test data, but many of them adopt the heuristic method, not using the test data directly
本課題研製一套電器試驗參數高速採集系統,能夠檢測試驗迴路中試品上的電壓信號和迴路中的電流信號,並根據這些電信號的數值利用計算機進行在線計算,並給出用戶需要的各種電參數值和用戶需要的波形圖,通過計算得到的電器參數有功率因數、焦耳積分、有效值、最大最小值、時間常數等。If the circuit simulator can be used for ic design and analysis depends on device model, especially the accuracy and simplicity of the model, which would influence the accuracy and speed of the simulation
電路模擬器能否用於大規模集成電路的設計和分析取決于模擬器中所採用的器件模型,以及該模型中模型參數的準確性。在集成電路製造業中,器件模型同樣非常重要。Magnetic marker buried in the road can be used as navigation signals, this signals are collected by build - in - vehicle sensor and are sent to the build - in - vehicle computer, the computer processed and sent instruction or command, automatic running of driverless vehicles can be realized by the steering wheel servo mechanism which connects with step motor
通過埋設在道路上的磁軌釘作為車輛控制的誘導信號,由車載傳感器進行信號的採集,把採集到的數據信息傳送到車載計算機中,通過車載計算機的處理,發出執行指令,利用步進電機連接的方向盤伺服機構以實現車輛在無人駕駛的情況下保持車道的正常運行。The commonly used designing flow and basic technology of integrated circuit, such as the cell layout, synthesis, simulation, fpga verification, automatic layout & routing of the digital circuit, are introduced and analyzed in detail. the layout designing and simulation of the analog circuit are also introduced and analyzed in detail
論文對集成電路常用設計流程和基本技術作了詳細介紹和分析,其中包括數字電路的基本單元版圖、綜合、模擬、 fpga驗證和自動布局布線,也包括常用模擬電路的版圖設計和模擬。The information includes four types : six analog signals, such as oil quantity, voltage, oil pressure, water temperature, inside and outside temperature ; switching signals, such as the door, window, etc. ; impulse signals, such as car speed, and the rotate speed of engine
研究了汽車在行駛過程中各狀態參量的數據採集。主要包括四類:油量、油壓、電壓、水溫、車內溫度和車外溫度等6路模擬量,全部車燈的故障檢測量,車門、車燈、空調開關等車上常用開關量,車速、發動機轉速等。With its smaller volume, lower price and better anti - jamming, singlechip have been widely applied in modern control system operating scene which have been put in collecting data in order to achieve shop floor control. the pic singlechip which is made by microchip co. in the u. s. a, with its risc architecture, high price verse performance ration, high speed, has been working in low voltage, lower power depletion, higer driving power, lower price otp technology and smaller volume, has been represents a new trend in the microprocessors ; as a transmission media, sms ( short message service ) which is a basic service in the gsm network, with its lower price and high reliability, has become important media in people ’ s daily life and trade communication ; led ’ s panel which has been applied in publishing the news and advertising in the enterprise is a control technic, a photoelectricity technic, communications technic, digital - image processing technic all rolled into one
單片機以其體積小、價格低、抗干擾性好等特點,在現代控制系統中常用在操作現場進行數據採集,以及實現現場控制。 pic單片機系列是美國microchip公司推出的,採用risc結構的高性價比嵌入式控制器,其高速度、低電壓工作,低功耗,強大驅動能力,低價otp技術,體積小巧等都體現了單片微控制器工業的新趨勢;作為信息的傳輸媒體, sms短消息服務是gsm網路的一種基本業務,以其低成本、高可靠性的方便快捷通信方式成為人們日常生活和商業交流的重要載體;集控制技術、光電技術、通信技術、數字圖像處理技術於一體的led電子顯示屏為企事業的信息發布和廣告宣傳提供了廣闊的便利。Design and implementation of a fast round robin scheduler, in which a pipelined barrel shifter and a pipelined priority encoder are used ; testbench development of functional simulation for module verification and system verification, in which the bfm simulation model are used and some reference examples are proposed ; discussing the questions that should be paid attention to when using fpga to design high speed circuits and some design skills ; taking part in the system ' s integration and fpga implementation ; taking part in the system ' s test and verification ; the design of this thesis has provided some key method for inter - communication among different network processors, and also accelerated the development of communication products
討論了用fpga設計高速電路應注意的問題和一些常用的設計技巧;參與整個轉換邏輯的系統集成和fpga實現;參與系統的驗證工作;通信協議轉換邏輯的設計不僅可以解決不同網路處理器之間互通的問題,而且對于促進國產數據通信產品的研究與開發具有很重要的意義。同時在設計的過程中,進一步地探討了基於fpga的高速電路設計技術,對于fpga的設計有參考價值。" we are very proud to have won the contract to implement the esd system, " said canning fok, group managing director of hutchison whampoa limited. " we fully support the government s " digital 21 " strategy. we regard the esd scheme as a key initiative in making hong kong one of the world s most significant internet hubs and enhancing hong kong s position both as an international finance centre and as one of the most high - tech cities.
和記黃埔有限公司集團董事總經理霍建寧表示:和記非常高興能贏得公共服務電子化系統計劃合約,我們會全力支持港府的數碼新紀元資訊科技策略,並深信這項公共服務電子化計劃將推動本港成為全球最重要的網際網路樞紐之一,以及提升香港作為國際金融中心和高科技城市的地位。Especially it allows various types of interruptions of external digital input, timer output and a / d conversion, each type of interruption has its own role in the signal measurement or in exact pace control, its fifo buffer function makes it possible to work at the sampling rate of 200k samples per second without carrying over - burden interruption rate, its latch type external interrupt request along with its high frequency clock makes a precise locating of pulse edges possible
該控制系統在工作過程中,有多種產生於不同部件的信號需要檢測,其中有模擬輸入信號十三路,數字輸入信號三路,通過數據採集和信號分析,判斷該控制系統工作是否正常。結合系統檢測的具體要求,本論文從硬體設計和軟體設計兩個方面,實現了數據採集系統的硬體介面電路和軟體演算法。Electrical characteristics for balanced double - current interchange circuits for general use with integrated circuit equipment in the field of data communications
在數據通信領域中通常同集成電路設備一起使用的平衡雙流介面電路的電氣特性Electrical characteristics for unbalanced double - current interchange circuits for general use with integrated circuit equipment in the field of data communications
在數據通信領域中通常同集成電路設備一起使用的非平衡雙流介面電路的電氣特性Our research results are listed in the following items. the use of ps / ops was proposed as a low - loss and low - dielectric - constant inter - layers for passive elements in the ( mmic ). a complete process flow has been developed for ps thick layers up to sooum
已經取得的研究成果有: a 、論文採用氧化多孔硅作為單片微波集成電路中無源器件低損耗、低介電常數的介質膜,研究開發了厚度達500 m多孔硅的制備技術。For the hardware, the device is an advanced data acquisition and parallel processing system required specifically by real - time signal monitoring in power system. a multi - channel sampling and retaining circuit, which makes it possible to acquire and transform data synchronously, is designed. to make the application of the device more flexible, two communication methods are offered, i. e. rs - 232 communication and ethernet communication
硬體設計方面,根據電力系統中數據採集和處理的實際特點,設計了信號的多通道采樣保持電路,實現了多路信號的同步采樣和快速轉換;為了提高裝置應用的靈活性,系統在通訊方式上,除了採用常用的rs - 232通訊方式,還提供了以太網通訊方式。分享友人