programmable system device 中文意思是什麼

programmable system device 解釋
可編程系統器件
  • system : n 1 體系，系統；分類法；組織；設備，裝置。2 方式；方法；作業方法。3 制度；主義。4 次序，規律。5 ...
  • device : n. 1. 設計，計劃；方法，手段。2. 〈pl. 〉意志，慾望。3. 謀略，策略，詭計。4. 器具，器械，設備，裝置。5. 圖案，圖樣；花樣；紋章；標記，商標；（紋章上的）題銘。
  1. This thesis presents pc - base model motor automated testing system whose control part is consisted of pc and programmable logic device ( plc ) : pc controls the test process, intelligence measure instrument ; the plc executes the commands sent from pc. common three - coil motor, frequency motor, synchronal perpetuation magnetism motor can be tested by this system

    本文介紹的電機測試系統是pc - base類型電機型式自動測試系統，它的邏輯控制部分由上位機（ pc機）和可編程邏輯控制器（ plc ）構成： pc機主要實現對整個試驗過程的控制、智能儀器控制和邏輯運算， plc主要執行pc機命令，實現對系統的繼電控制。
  2. Realization of digital clock control system by complex programmable logic device

    實現的數字鐘控系統
  3. 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。
  4. According to the requirements of static compensator ( statcom ) to triggering pulse generator, an autonomous triggering system for statcom was developed based on complex programmable logic device ( cpld )

    針對靜止無功補償器（ statcom ）對觸發脈沖發生電路的要求，利用復雜可編程邏輯器件（ cpld ）開發了一種自治型statcom觸發系統。
  5. In the design, we make use of two eda tools max + plus ii and protel99. because of the using of complex programmable logical device ( cpld ), we can keep untuched the original hard circuit in design and realization of counting card, so it inherited the advantage of its predecessor. in order to quantitatively analyze the performance of data acquisition system with fifo cache, we introduced the queueing theory to build mathematic model to test its quality

    在設計中藉助了max + plusii和protel99兩個eda設計軟體。由於採用了復雜可編程邏輯器件cpld ，使得在計數卡的設計和實現中不用更改原硬體電路，對原設計的優點有很好的繼承。在驗證系統改進性能時，引入排隊論建立了數學模型對系統的工作性能進行定量分析，證明其達到了設計要求。
  6. The programmable logic device ( pld ) is applied in this system for controller as well as data storage

    本系統採用鎖相型頻率合成器作為超高速模數轉換器的時鐘源。
  7. The system uses the permanent magnet synchronous machine as the driver motor based on the idea of polygonal flux linkage locus and the permanent magnet brush - less motor is as the momentum balance motor by means of speed and current loop in order to track driver motor precisely and rapidly. the harmonious control of driver motor and balance motor is realized by making full use of the dsp hardware resource and complicated programmable logic device. the software design is composed of c and assembly language to realize motor control arithmetic of polygonal flux linkage locus

    衛星天線伺服控制系統以正弦波永磁同步電機作為驅動電機，採用多邊形磁鏈軌跡法（電壓空間矢量法）的控制策略；動量平衡電機採用永磁無刷直流電機，通過電流環、速度環達到快速、精確跟蹤驅動電機的目的，確保了衛星姿態恆定；設計方案中充分利用了dsp硬體資源和復雜邏輯陣列實現了驅動電機和平衡電機的協調控制，並通過c語言和匯編語言的混合編程實現了電機的多邊形磁鏈軌跡控制演算法。
  8. Interlocked vacuum protection and control system based on complex programmable logic device

    基於應用可編程邏輯器件的真空聯鎖保護控制系統
  9. The application of programmable logic device in automatic fire alarm system

    可編程邏輯器件在火災自動報警系統中的應用
  10. The system selects micro control unit and programmable logic device as the core of controller, gsm terminal module as communication device, gps as position equipment, a / d sampling for voltage and current checking, solar battery as power supply, switch dc - dc as power voltage conversion, and so on

    以微處理單元與可編程邏輯器件為核心搭建系統控制器，選擇gsm無線通信模塊實現系統通信，全球定位系統實現水標燈定位， a d采樣與轉換實現電壓電流檢測，太陽能電池為系統供電，開關型dc - dc實現電源電壓轉換。
  11. The assistance circuit board is made by myself, which is used to test the interface. the results show that the interface downloaded in the in - system programmable logic device - isp1032e and the driver programs for the generalized interface are executable

    用我們自己製作的外圍輔助試驗電路板進行檢測試驗，結果表明下載到isplsi1032e中的多路復用介面電路達到設計要求。
  12. To realize the real - time tracking image target, we use the cpld ( c ' omplex programmable logic device ) to control the system logic and use ipga ( field programmable gate array ) to preprocessing the image

    為了滿足系統的實時性要求，運用大規模可編程邏輯陣列cpld進行邏輯控制和現場可編程門陣列fpga對採集的視頻圖像做預處理。
  13. With the development of the design of digital system, the cpld ( complex programmable logic device ) has been applied extensively

    由於數字系統設計的不斷發展， cpld器件獲得了廣泛的應用。
  14. The paper analyses the features of mmc2107 in detail, designs circuit diagram of the software debug platform, presents an accurate description of the logic symbol in complex programmable logic device, gives a detailed discussion about the operating mechanism of target resident kernel and the customization of the system software

    文中詳細地分析了mmc2107的功能特性，設計了軟體調試平臺硬體電路，給出了復雜可編程邏輯器件的內部邏輯圖，論述了駐留程序的工作機制並定置了系統程序。
  15. The control system includes two modules, one named the input module which acquires data digitally, and the other, named the output module, controls the emission of the laser, the gating function of the single photon counting module ( spcm ) and the synchronization of the input and output modules. each of them uses a complex programmable logic device ( cpld ) as the core component, and is devided into three parts : the hardware circuit, the programming logic circuit and the software

    該控制系統主要包括控制單光子發射、單光子探測器、數據採集接收系統的輸出系統和數據採集系統兩個模塊，它們都採用復雜可編程邏輯器件cpld作為核心功能晶元，由硬體電路設計、晶元編程和高級軟體編程三部分組成。
  16. Using the in - system programmable logic device mach to optimize missile computer ' s testing system

    優化彈上計算機測試儀設計的方法
  17. The application of programmable logic device in hydraulic elevator velocity control system

    可編程邏輯器件在液壓電梯速度控制系統中的應用
  18. Neutron monitor device uses mcu ( micro control unit ) as the control unit. mcu is the control center, and it controls lcd, programmable logic device, keyboard and communication with computer. it makes this system work harmony and fluently

    單片機是系統的控制中樞，通過單片機來實現對系統的液晶顯示器、可編程器件、鍵盤以及與計算機通訊的控制，使得整個系統能夠協調、通暢的工作。
  19. The floating - point a / d conversion scheme was employed to increase the system ' s dynamic range. complex programmable logic device ( cpld ) was also used to perform the system ' s function such as data sampling trigger control and data storage control, etc. aduc812, a new type of microprocessor with full a / d converter, was utilized to fulfill the a / d conversion

    在數據採集電路設計中，採用了浮點放大技術來提高系統的動態范圍；通過引入可編程邏輯器件來實現觸發控制、存儲控制；采樣過程中應用了時序重疊技術，從而實現了數據採集系統的流水線作業方式。
  20. Based on analyzing the development and tendency of interface technique, the generalized interface is presented in this paper, which is following the design principles - high speed, convenience, high reliability, cheapness. this interface makes the switching input / output and analogue input / output to use the same enhanced parallel port by using the in - system programmable logic device - isp1032e

    本文在分析介面技術的發展歷史及發展趨勢的基礎上，本著順應介面發展趨勢以及高速、便用、可靠、經濟等設計原則，設計開發了基於計算機并行口epp工作模式及在系統可編程邏輯器件isp1032e的開入、開出、模入、模出四路復用計算機并行口的通用介面。
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