digital system design 中文意思是什麼
digital system design
解釋
數字系統設計-
The design scheme how generally - used analog interphone transport system upgrades to networked digital system over ethernet is introduced
摘要介紹了目前在監控系統中普遍使用的一種模擬對講機，通過以太網傳輸升級成網路數字系統的設計方案。 -
Digital system design based on isp technology
技術的現代數字系統設計的實現 -
The monitor and control system design of digital turning plat form
數字式轉臺位置測控系統設計 -
Supported by superior technologies and system design expertise, dsp has made great development in the markets of education and e - toys, featured products as digital language learner / reciter, e - dictionary, kid - learning player, children - book, al - quran 、 sutra - player, speech responsive toys, all kinds of electronic - gifts and long times speech solutions
公司研發實力雄厚，在承接客戶委託開發項目的同時，專注于語音及音樂播放類的教育電子和玩具電子兩大專業市場，已推出獨具特色的數碼學習機/復讀機、電子詞典、早教機、課本點讀機、古蘭經播放器、念佛機、語音互動玩具、各類電子禮品及長秒數語音產品方案。 -
The method that absorb return circuit design used in power design and electromagnetic valve drive circuit, system power and operating supervision to mcu and redundancy and digital filter technology to the time interval to send wave and echo are used in system design to ensure the reliability and accuracy of measure and control system
本系統在電源設計、電磁閥驅動電路中的吸收迴路設計、系統主電源和訛u運行監控以及採集的對發射波與回波時間間隔數據採用的冗餘技術和數字濾波措施，保證了測控系統的可靠性和精確性。 -
The characteristics and the design concepts of the transient electro - magnetic methods system design of predecessors will be analyzed detailedly in this thesis, on the foundation, the transient electromagnetic exploration system based on dsp ( digital signal processor ) and usb ( universal serial bus ) was designed, in which the transmitter and receiver have been integrated together for the sake of better operation for exploration
在總結前人在系統設計的基礎上，成功設計和實現了一套基於dsp （ digitalsignalprocessor ）和usb （ universalserialbus ）技術的瞬變電磁探測系統，本論文就該系統的設計思想和原理進行了詳細論述和分析。 -
Application of dsp in digital control system design
在數字控制系統設計中的應用 -
This dissertation majorly researchs and designs full digital dc driving system with fuzzy control. it makes a scheme argumentation firstly, analyzing the pid algorithm and fuzzy control algorithm the ordinary digital pulse trigger algorithm and the double remainder method of pulse trigger in detail, and fuzzy control and the double remainder method are put forward to settle the under - mentioned problems, namely, the new viewpoint and the task having finished in this dissertation as follows : ( 1 ) in rder to overcome the influence of dc motor ' s parameter changing with time and nonlinear on the control system performance, this dissertation adopts fuzzy control as outside regulator and pi control as inside regulator in double regulators of the full digital dc motor driving system design ;. ( 2 ) aiming at the pulse trigger reliability of the ordinary d igital pulse trigger being low and leaking the pulse or the order of pulse confusion, this paper adopts the double remainder algorithm with short response time high pulse trigger reliability good adaptability and anti - jamming ; ( 3 ) this dissertation adopts tms320lf2407 which has good performance as major control chip this chip has power function with fast calculation capability, and accomplishes the software and hardware design in the dc motor driving system with fuzzy control ; ( 4 ) this dissertation also puts emphases on anti - jamming in hardware and software ; ( 5 ) after having designed the sample of full digital dc motor driving system with fuzzy control, a lot of experiments are performed to verify the performance and settles problems during experiment. the result of experiment proves the feasibility of design
首先進行了方案論證，對模糊控制演算法和數字pid調節演算法、觸發脈沖的一般演算法和雙余演算法進行了詳細地研究分析，提出應用模糊控制和雙余法解決下述問題，即該論文主要的新見解和所完成的工作： （ 1 ）為了克服直流電機參數時變性和非線性因素對控制性能的影響，本設計中，雙閉環調速系統的外環採用模糊控制，內環採用pi控制，使系統在一定范圍內對直流電機參數變化和非線性因素影響有自適應能力； （ 2 ）針對常規數字觸發器演算法中觸發脈沖的可靠性不高，經常出現漏脈沖或是脈沖混亂的情況，本文採用雙余法，該演算法具有響應快，可靠性高，具有良好的適應性及抗干擾能力； （ 3 ）本設計中採用了速度快、功能強的tms320lf2407作為系統的主控晶元，應用該晶元完成系統的軟硬體設計： （ 4 ）本文對系統抗干擾的軟硬體措施進行了重點研究； （ 5 ）設計了具有模糊控制的全數字直流傳動系統原理樣機，並進行了試驗驗證，對試驗過程中出現的問題及時解決，最終實驗結果證明設計是可行的。 -
Provides digital and analog circuit design, printed circuit board layout and system design for instrumentation and control electronics
-生產電器電子儀表車用儀表部件家用機械及電子定時器電控汽油噴射器等產品。 -
With turning the scale of asic ( appl ication specified integrated circuits ) to s0c ( system on chip ), which conunon1y is composed of mcu, specified function ip cores, memory, periphery interface etc, the ip reuse techno1ogy is very important in s0c design flow, which can realize the constructions of different levels components. the approach of configurable system, method and design f1ow for udsm ( u1tra deep sub micron ) asic, logic system design using hdl 1anguage, coding style, static and dynamic verification strategy are a1so presented in chapter 2. in chapter 3 we study the vlsi - - dsp architecture design, dense computation and high speed high performance digital signal processing unit structure, which includes high speed mac components and distributed arithmetic unit
在工程設計方法及結構化設計和高層次綜合的研究中，介紹了在深亞微米工藝條件使用的方法和asic設計流程，討論了高層次綜合的核心如何從描述推出電路構成的設計思路，針對不同目標的設計技巧討論了採用hdl語言進行邏輯系統設計的方法，給出了用vhdl語言進行代碼設計時的規范和風格，在面向soc的驗證策略討論了動態和靜態的驗證技術，提出了進行單獨模塊驗證、晶元的全功能驗證和系統軟硬體協同驗證的整體策略。 -
Reform of digital system course design based on eda
技術的數字系統課程設計改革 -
Multivalued logic and structured design of optimizing digital system
優化數字系統的多值邏輯設計與結構化設計 -
Logical design of digital system
數字系統邏輯設計 -
So the study of static inverter digital control has practical significance, and this paper aims at the digital - control system design for static inverter
因此，研究靜止變流器的數字控制技術更是具有重要意義。 -
Given the thermal physical parameters of the envelops and the weather data, the above two parameters are determined by the following system design parameters : radiant panel dimension, radiant panel location and radiant panel layout style ( center or peripheral ). based on the thermal net model, digital analysis of the energy consumption and thermal environment are carried out to the several representative spaces under different design parameters, through which the relations of the heating load to the design parameters are obtained and can be a reference in the practical system design
對于給定圍護結構熱物性參數和室外氣候參數的條件下，室內平均輻射溫度和室內空氣溫度的大小取決于系統的設計參數：輻射板的布置方式（周邊布置和中心布置） 、輻射板尺寸和輻射板鋪設位置。基於熱網模型，利用matlab軟體編程對採暖空間在不同設計參數下室內的熱環境和能耗進行數值分析，得出了低溫熱水地板輻射採暖系統的性能和能耗指標隨這些參數變化的規律，從而為低溫熱水地板輻射採暖系統的優化設計提供了參考。 -
Vhdl is considered as a core of digital system design and a key technique of imptement digital systems design
硬體描述語言（ vhdl ）是數字系統高層設計的核心，是實現數字系統設計新方法的關鍵技術之一。 -
Some problems in digital system design and implementation based on pld devices
基於統一建模語言的智能交通系統工程設計研究 -
Application of eda technology in the digital system design
技術在數字系統設計中的應用 -
Application of hardware description language vhdl in the digital system design
在數字系統設計中的應用 -
With recent advance in micro - electronics technologies, fpga ( field programmable gate array ) has become more and more important in digital system design, because of its high performance in terms of scalability, functionality and so on
近幾年來，由於微電子技術的迅猛發展，使得fpga （現場可編程門陣列， fieldprogrammablegatearray ）的性能指標，比如規模、功能等越來越好。因此， fpga在數字系統設計中占據了越來越重要的位置。
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