模擬量控制 的英文怎麼說
中文拼音 [mónǐliángkòngzhì]
模擬量控制
英文
analog control- 模 : 模名詞1. (模子) mould; pattern; matrix 2. (姓氏) a surname
- 擬 : 動詞1. (設計; 起草) draw up; draft 2. (打算; 想要) intend; plan 3. (模仿) imitate
- 量 : 量動1. (度量) measure 2. (估量) estimate; size up
- 控 : 動詞1 (告發;控告) accuse; charge 2 (控制) control; dominate 3 (使容器口兒朝下 讓裏面的液體慢...
- 制 : Ⅰ動詞1 (製造) make; manufacture 2 (擬訂; 規定) draw up; establish 3 (用強力約束; 限定; 管束...
- 模擬 : imitate; simulate; analog; analogy; imitation; simulation模擬艙 boilerplate; 模擬電路 [電學] circ...
- 控制 : control; dominate; regulate; govern; manage; check; cybernate; manipulate; encraty; rule; rein; c...
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A svpwm control algorism for three - level inverter and its simulation
三電平逆變器空間電壓矢量控制演算法模擬研究The thesis mainly study the technology of atm lan in - country and overseas, and with the key of qos. with the anatomist object of lan emulation and ip over atm, fouse on expatiate strategy which discussed from three aspect : emulation bridge in lan emulation, the setting of priority in ip over atm, the currency control of flux. at last, this paper set out the ascendant capability of the new strategy with the tool of probability and randomization
本文主要在分析國內外在atm局域網技方面的最新研究成果的基礎上,以服務質量( qos )為主線,以atm模擬局域網技術和ipoveratm技術為剖析對象,系統地闡述了在模擬網橋、優先級設置、通用流量控制方面的改進策略並使用概率和隨機過程工具初步展示了新策略優越的性能。Engine parameter acquisition display system is an important member of helicopter seat room display system, and is made of engine parameter acquisition unit ( epu ) and engine parameter display ( epd ). epu is joined with engine electronic controller, fuel manage system, engine and accumulator by the wire. it acquire the parameter of engine, for example, analog signals, frequency signals and discrete signals, etc. then data processing, compare data and operation is executed
發動機參數採集器通過硬連線與發動機電子控制器、燃油管理系統、發動機及蓄電池相連,採集模擬量、頻率量及離散量信號等參數,並對採集的數據進行運算、比較與處理,最後通過標準rs ? 422a串口和發動機參數顯示器及其它設備進行通訊。The simulation results of sfvc is compared to the foc ' s and verified the conclusion just mentioned
文中應用matlab simulink構造了該系統並和經典矢量控制系統作了模擬比較。4. feedback or measuring signal transmit output ma v pvout pvout output signal transmit output to forestage regulator or dcs system, makes system can monitor actual valve position or field measured value at any moment
後者將數字儀表與模擬儀表集一體,同時對測量值及調節控制目標值或輸出量進行相對模擬量比例顯示,使參數顯示更為清晰直觀。High - speed, muti - services and economy have become the major issues of the future ip backbone technology as far as thes poiflt is concerned, thes paper explores layer 3 switdrig technology which separates control component and forward compontal in the traditional roulers. two forwarding al gori thms - - - - d ata - driven mo d el and top olo gy driven model are also compared, a next generation ip backbone echno l o gy - - - - multiproto co l label switching is developed, with its operation and its deployinent in traffic engineering, c1ass - ofservce and virtual private network
本文從未來ip骨幹網技術所要求的高速化、多業務支持、經濟性出發,介紹了在傳統路由器基礎上將控制部件和轉發部件分離的第三層交換技術,比較了數據驅動模型和控制驅動(拓撲驅動)模型兩種轉發演算法,並由此引出下一代ip骨幹網路技術? ?多協議標記交換,闡述了其工作原理以及在流量工程、服務等級區分和虛擬專用網中的應用。And the interfaces have analog input, analog output and digital input / output. we have used differently cards, such as pc - 6330d a / d card, pcl - 728 d / a card based isa bus, ipc - 5375 i / o card and so on. in addition, we select micro - stir switches and pressure sensors as sensor elements to inspect the system and choose relays and induction valves to control the bicycle pump and the motor
總線採用isa內部總線;介面主要有模擬量輸入介面、模擬量輸出介面、開關量輸入輸出介面等,課題分別選用pc - 6330d型a d板卡、基於isa總線的型號為pcl - 728的d a板卡、型號為ipc - 5375的i o板卡;另外,課題選用了微動式行程開關、壓力變送器作為傳感元件檢測系統,選用繼電器、電磁控制換向閥實現對氣缸、電機的控制;採用vc + + 6 . 0編制控制軟體,實現了纖維鋪放技術的計算機控制。The subject has mainly finished designing and debugging software and hardware of a / d decode module, fpga video processing module, video data frame deposit module, base clock produce module, d / a encode module, i2c bus control module, etc. a / d decode module gathers analog tv signals and realize video decode ; fpga video processing module deals with the data after decoding and produces systematic logic control signal ; video data frame deposit module offers the buffering area to a large n umber of high - speed video data ; base clock produce module through input basic video signal offers system accurate relevant synchronous signal ; under control of video processing module d / a decode module convert digital video data into compound tv signal which can be shown in tv directly ; i2c bus control module is used to initialize the chip of system by simulating i * c bus timing
本課題主要完成了a d解碼模塊、 fpga視頻處理模塊、視頻數據幀存模塊、基準時鐘產生模塊、 d a編碼模塊、 i ~ 2c總線控制模塊等部分軟、硬體設計及調試。其中a d解碼模塊採集模擬電視信號實現視頻解碼; fpga視頻處理模塊對解碼后的數據進行去噪處理的同時還負責系統的邏輯控制;視頻數據幀存模塊為大量高速的視頻數據提供緩沖區;基準時鐘產生模塊通過輸入基準視頻信號為系統提供精確的相關同步信號; d a編碼模塊在視頻處理模塊的控制下把數字視頻數據轉換成復合電視信號供顯示用: i ~ 2c總線控制模塊模擬i ~ 2c總線時序實現對系統中編、解碼晶元的初始化。The simulation results show the mras - based field oriented control system has good static and dynamic performance
對系統的模擬實驗表明,基於模型參考自適應系統的矢量控制系統具有較好的靜態和動態性能。With the mathematic model of tracking beam current by velocity, real - time tracking can be obtained ; with current simulation controlling transducer and subsection linearity, precision of velocity ( error in ? 1 % ) is triumphantly can be controlled ; with inspection of the pulse numbers of switches, the position of all vehicles are checked to eliminate the error of calculating distance between all ones
通過建立速度跟蹤束流的數學模型,較好地解決了速度跟蹤束流的實時性問題;通過採取用電流模擬量控制變頻器和分段線性處理的辦法,成功地解決了速度精度問題(誤差在士1 %內) ;通過檢測接近開關觸發的脈沖數,適時校核所有小車位置,消除各車之間距離計算誤差,從而很好地解決了距離累計計算誤差。The control schemes and particular parameters of modulating control system ( mcs ) and furnace safeguard supervisory system ( fsss ) on a large cfbb are given
論述循環流化床鍋爐的模擬量控制系統和爐膛安全監控系統的控制方案及詳細的參數。Intermittent control itself has such character and difficulty as high control flexibility, flexible control strategy, multi - control model, both switch control and simulation control. it presents higher demand on control system
間歇控制本身具有控制柔性度高、控制策略靈活、多種控制方式並存、開關量控制與模擬量控制並重等特點和難點,對控制系統提出了更高的要求。The batch process is widely adopted in industry production. batch control itself has such character and difficulty as high control flexibility, flexible control strategy, multi - control model, both switch control and simulation control. as presents higher demand on control system
間歇控制本身具有控制柔性度高、控制策略靈活、多種控制方式並存、開關量控制與模擬量控制並重等特點和難點,對控制系統提出了更高的要求。Mscis ( marine simulation & control interface system ) is a set of distributed intelligent i / o interface control system designed for new marine engine simulators. it controls the variables " conversion and transmission between the communication computer of the simulation system and the control panels
Mscis ( marinesimulation & controlinterfacesystem ,輪機模擬與控制介面系統)是為新一代船舶輪機模擬訓練器開發研製的一套分散式智能i o介面控制系統,控制著模擬系統的通信計算機及控制盤臺間變量的轉換與傳輸。This paper is based on the exploitation of numerical control system platform modeo on the foundation of plate rolling machine rolls control function, we have exploited and designed. multiple different function control module, superior microprocessor control module, switching control module, analogous control module, display module and so on
本文在數控系統平臺模式開發的基礎上,基於卷板機控制功能,開發設計了多種功能不同的控制模塊,上位單片機控制模塊、開關量控制模塊、模擬量控制模塊、顯示模塊等。Code for on - line acceptance test of modulating control system in fossil fuel power plant
火力發電廠模擬量控制系統在線驗收測試規程Under the base of the parameter characteristics of the engine thermodynamics and the air - inlet simulation, the measurement and control schemes are designed with virtual instrument technology
本文在深入分析討論固體火箭沖壓發動機試驗參數特點以及進氣模擬對控制系統要求的基礎上,提出了發動機溫度、壓力、流量及其推力測量的總體方案和進氣模擬總體控制方案。Through the research on the loop controlling system of high speed rod mill, wuhan iron & steel company and analyzing the state of the big fluctuation of the loop and difficulty in control., this paper simulated the control system, via the system, consummating the factor that influence the loop, optimized the primary control system and find out the best curve and control parameter. finally, increase rate of eligible products for the sake of achieving the high economic benefits
對其活套套量波動大,不易控制的狀態進行分析,模擬模擬出控制系統;並在其控制系統中分析影響活套的因素,優化控制系統,找出活套控制的最優化曲線和控制參數,從而提高產品的成材率,提高產品生產的綜合經濟效益。When manual operating, by keystroke operation determines direction or reversion switch quantity output, and match with electric actuator can control liquid level or temperature of system. main technical parameters 1
可自動跟隨閥位反饋值進行控制,控制輸出信號可分別帶一路模擬量控制輸出或一路開關量控制輸出可控制正反轉,及一路模擬量跟蹤輸出。Secondly, considering the respective advantages of pi control and fuzzy control, a double mode vector control system is designed. simulation results indicate that the proposed method combines the strongpoint of pi control and fuzzy control perfectly and the results is famous
其次,結合pi控制和模糊控制各自的優點,提出了雙模矢量控制系統,該控制方法完美地結合了pi控制和模糊控制的優點,取得了滿意的模擬結果。分享友人