行控制字 的英文怎麼說
中文拼音 [hángkòngzhìzì]
行控制字
英文
line control word- 行 : 行Ⅰ名詞1 (行列) line; row 2 (排行) seniority among brothers and sisters:你行幾? 我行三。where...
- 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...
- 字 : Ⅰ名詞1 (文字) character; word 2 (字音) pronunciation 3 (字體) form of a written or printed ...
- 控制 : control; dominate; regulate; govern; manage; check; cybernate; manipulate; encraty; rule; rein; c...
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The control system cpu process remote control for the equipments mentioned above through prodibus - dp, receiving operation and handclap status which feed back by control equipment, using the style of control word in the data format
通過profibus ? dp總線,控制系統cpu對上述控制裝置進行遠程控制,並接收控制裝置反饋的運行狀態和故障狀態,數據格式採用控制字方式。This bus wire connect the long - distance equipments in system and control equipment of other manufacturer. especially, the adoption of control word used in communication and control reduced the quantity of control cable, also. the good treatments of grand and protection has a every strong capability of anti - jamming
該總線通過相應的通訊模塊,與系統內的遠程控制設備以及其他廠商的單機控制設備相連,採用控制字的方式進行通訊和控制,可節約大量控制電纜,並且通過良好的接地處理和保護,具有極高的抗干擾能力。Functions were added to allow access to and control of the floating point control word on both the x87 and sse2 floating point processor
函數,以允許對x87和sse2浮點處理器上的浮點控制字的進行訪問和控制。To modify the fp control word, then the run - time startup code will set the x87 fpu control word precision - control field to 53 - bits, so all float and double operations within an expression will occur with 53 - bit significand and 15 - bit exponent
修改fp控制字,則運行庫啟動代碼會將x87 fpu控制字精度控制欄位設置為53位,這樣,表達式內的所有浮點運算和雙精度運算都以53位有效數和15位指數進行。Based on this scheme, the control system architecture is designed. based on this system ’ s necessary, the signal conditioning interface box is designed, it is used in the conditioning of sensor and the design of drive circuit, the software of controller is also developed, finally, the performance index of controller is validated by a closed - loop simulation test system with aero - engine model and digital controller
根據此方案,確定了模擬平臺中控制系統的體系結構,根據系統的需要,設計了信號調理介面機箱,實現了對傳感器信號的調理及驅動電路的設計,並進行控制器軟體的開發,最後利用發動機數學模型和數字電子控制器組成閉環模擬環境,以驗證控制器的各種性能指標。The intention of software controlling hardware is to get the test signal which is generated by a / d converter, and generates the controlling word which controls the motor to work
對硬體的軟體控制主要完成的任務是:將a d轉換卡採集的表頭信號進行處理,得到驅動電機驅動器的控制字從而產生驅動信號。The media enhancement extension to mips - i compatible isa is physically realized in the processor core, and improves media processing performance effectively ( 2 - 4x ) with negligible additional hardware cost ( 2. 7 % ). a finite state machine ( fsm ) based centralized control scheme is presented in this paper to supervise the cpu pipeline activity
在系統晶元中媒體數字信號處理器核的設計中,在具體分析cpu流水線競爭和處理器異常的基礎上,本文提出並實現了一種基於有限狀態機的流水線運行控制方案,並從提高鐘頻和降低cpi值兩個方面優化處理器性能。There are several advanced functions in control system of fed driving based on fpga. the special al875 can support multi - display format from qvga 、 vga 、 svga to xga in the digital rgb graphics and video frequency. using vga interface and d / a conversion technology, it can monitor data signal and control signal real time. the control of buffer storage carry out seamless link by double frame memory refurbish. osd can control menu and text to adjust state by double display
完成的基於fpga的新型fed驅動控制系統具有幾種先進的功能:採用專用於rgb圖形/視頻信號數字化的al875晶元,可以支持從qvga 、 vga 、 svga到xga的多種解析度的顯示格式;採用vga介面技術和d / a轉換技術,用於實時監控整個系統中的圖像數據信號和控制信號;採用乒乓刷新控制機制對緩存進行控制,實現數據讀寫操作的無縫連接;採用osd在屏顯示單元,實現控制菜單、文本在屏幕上的疊加顯示。In this paper generic model control is applied to the design of controlling law of the nonlinear power propulsion system, at the work state of constant depth and variable speed, constant speed and variable depth movement of torpedo. then the simulation program of the torpedo thermal power digital simulation system comes forth which can be used for the dynamic simulation of the performance of the process of open - loop constant depth and open - loop constant speed, the process of close - loop constant depth and close - loop constant speed
本文採用一般模型控制的基本原理,對非線性動力推進系統進行控制律的綜合,設計了魚雷恆深變速、恆速變深控制的閉環控制規律,開發了魚雷熱動力系統數字模擬軟體,對魚雷熱動力推進系統的典型工況:開環恆深、開環恆速以及閉環恆深、閉環恆速進行動態模擬。Responsible for controls design for customer automotive test equipment, including high voltage control panel design and layout, analog and digital circuit design, and communications under the guidance of senior engineers
在高級工程師的指導下,負責對定製的汽車試測設備進行控制設計,包括高和低電壓的控制板進行設計和布局,模擬式和數字電路設計和通信。The utilization of high speed dsp can highly increase the performance of anti - interference and anti - detection. the modulation mode, data rate and coding mode can be controlled by configuring the registers of modulator stel - 1109. the viewport and nco frequency control word selection can be accomplished by configuring the demodulator stel - 2105
Dsp通過i / o讀寫操作,控制調制晶元stel - 1109的讀寫寄存器,用來設置晶元的調制方式、數據速率、編碼方式等;而dsp對解調晶元stel - 2105讀寫寄存器的控制,則對解調的一系列視窗選擇及nco頻率控制字進行了設置。Because fault - tolerant autopilot computer is the hardcore of the digital autopilot system, the emphases of this dissertation is to investigate the dissimilar redundancy fault - tolerant computer system techniques
由於數字式飛行控制系統的核心部件是容錯飛控計算機,故本論文重點對非相似余度系統技術進行了研究。Cas scrambles service streams with control word at head - end and broadcast the encrypted control word together with services streams. it is cas ' s responsibility to make sure only entitled terminal can decrypt the control word and descramble service streams. this paper mainly focuses on the design and implement of conditional access systen
數字電視的條件接收總的思路是在前端對節目流進行數字加擾,同時把加擾控制字加密后廣播出去,條件接收系統採用一定的策略使得只有授權用戶可以解密控制字,然後用控制字解擾收看節目。You should consider omitting from the legal patterns characters like ", control characters especially newline, and a leading ". " which are hidden files in unix linux
您應該考慮將「 / 」 、控制字元(尤其生成新行的)和前導符「 . 」 ( unix / linux系統中的隱藏文件)等這些字元從合法模式中去掉。By utilizing the knowledge of digital circuit and simulation circuit, the system designs the pretreatment dealing circuit of the myoelectrical signal, which has the feature of big input impedance well suppress of public module and high gains. then the signal is gathered with " zhentong " data gathering after dealing with, and the software of signal processing is explored before the myoelectric signal is analyzed. after picking up eigenvalue, it is proved that the result is unanimous basically with the data of the relevant materials ; the other is to control artificial hand by the eigenvalue of the myoelectric signa l and at last the system gets very good control results
即利用數字電路和模擬電路等相關知識,設計了具有輸入阻抗大、共模抑制好、增益高等特點的肌電信號前置處理電路,利用「振通」數據採集儀對處理后的信號進行採集,並利用快速傅立葉變換的相關知識編寫了信號處理程序,對肌電信號進行了波形分析、幅值譜分析和功率譜分析,提取了信號特徵值,與相關資料的數據相比,基本一致;二是利用肌電信號的特徵值對肌電假手進行控制。Accoridng to the target and preceding analyses, we select ad9850 for dds chip, pe3236 for pll chip, and mcu pic16f874 for loading control word and realizing control function. afterward, we design and simulate the lc filter, microstrip low - pass filter and coupler, then implement the frequency synthesis. finally , the circuit is tested and the target is obtained
根據指標的要求和上面的分析, dds晶元採用ad9850 , pll晶元採用pe3236 ,控制字的載入及控制功能的實現由單片機pic16f874來實現,並對其中的lc濾波器、微帶低通濾波器、耦合器進行了設計和模擬,最後完成了一個頻率合成器。The principle of this system is : use daq card to acquire physical analog and digital data coming from couples of sensors, appropriately process the data, then transmit it to computer by pci bus, after the data is dealt with by the software of system, the report will be displayed and printed. in the following chapters, the testing - controlling system is illustrated at length, including the design of hardware structure, mainly the makeup of hardware part and the realization of adapting outer physical signal. and the system controls the cylinder system and electromotor by the plc and transducer
本測試系統工作原理為:通過多功能數據採集卡採集來自各種傳感器所採集的物理世界的模擬、數字信號,對信號進行適當的處理后,通過pci系統總線傳遞給計算機,由系統的軟體部分對採集來的信號進行數據處理,然而進行報表的列印和顯示輸入,在後續章節中,對該檢測系統進行了詳細的介紹,包括硬體體系結構的設計,主要討論硬體部分的組成,以及對外界物理信號的採集的實現等,控制系統部分主要通過plc和變頻器分別對氣缸系統和轉速進行控制。With the develop of computer techniques, the digital autopilot system has replaced the analog system. the analog system has not been able to adapt the developmental desire of modem autopilot system function. the digital autopilot system, of which the computre is main part, has put up tremendous superiority in aspect of flight control system
隨著計算機技術的發展,數字式飛行控制系統逐步代替了模擬式系統。模擬式系統已不能適應現代飛控系統功能發展的要求,而以計算機為主的數字式系統卻在飛行控制方面表現出其巨大的優越性。Contrasting this, in feedback control the most majority of complex systems are controlled using sampled observations of system behavior taken at discrete time instants. thus the resulting controlled systems are hybrid systems, which are called sampled - data systems, involving both continuous - time and discrete - time signals. the investigation of sampled - data systems is motivated primarily due to the widespread use of digitally implemented controller in present - day feedback control of continuous - time systems
工程實踐中遇到的動態系統通常是連續時間系統,與此相反,大多數復雜系統的反饋控制卻是通過觀察采樣點上的系統行為來進行控制的,結果所得到的反饋控制系統是個混合系統,它含有連續信號和離散信號,這樣的系統稱之為采樣系統,當今連續受控系統中數字控制器的廣泛運用促進了對采樣系統的研究,已有的線性采樣系統理論顯然不能滿足處理非線性采樣系統的需要,因此近年來非線性采樣系統的分析與設計已經成為國際控制論界的持續的研究熱點之一。Message in which line control characters are not to is deleted upon arrival norinserted upon departure ; variable format message is intended for terminals with similar characteristics
在接收時不刪除且在發送時也不插入行控制字元的報文。可變格式報文用於特性類似的終端。分享友人