時分模擬 的英文怎麼說

中文拼音 [shífēnmónǐ]
時分模擬 英文
time division analogue
  • 時 : shí］Ⅰ名1 （比較長的一段時間）time; times; days:當時at that time; in those days; 古時 ancient tim...
  • 分 : 分Ⅰ名詞1. （成分） component 2. （職責和權利的限度） what is within one's duty or rights Ⅱ同 「份」Ⅲ動詞[書面語] （料想） judge
  • 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
  • 時分 : 時分time:黃昏時分 at dusk; at twiligh; cock-shut time
  • 模擬 : imitate; simulate; analog; analogy; imitation; simulation模擬艙 boilerplate; 模擬電路 [電學] circ...
  1. In this paper, a method of simulating of spaceborne sar in time domain is provided

    本文給出了一種星載sar分佈目標原始數據的時域模擬方法。
  2. This paper researches the basic statistical rule of oil - gas dynamic system from the systematic theory, combining with the common characteristic and structure characteristic of oil - gas dynamic system, taking the design requirement of oil field development programming into consideration, by using of functional simulation principle ( including nn method, differential simulation method ) and historical data of oil field, establishes the in - out conjunctional relationship of dynamic index of oil field development, and researches the two level index prediction of development dynamic with both oil field and oil production plant on the basis of the in - out conjunctional relationship. furthermore, this paper analyzes the " decision - making variable ", " object " and " restriction terms " by the optimization theory and set up several optimal models which compose the oil field development programming, it is following : optimization model of the production composing ( solving the optimal composing of each subentry production and cor responding cost, workload, including the onshore thin oil production, the heavy oil thermal process production, tertiary oil recovery production, and the offshore production ) ; optimization model of measure production structure ( determining the optimal composing of each measure production and measure workload, which is composed of fracture, acidulation, capital repair and so on ) ; optimization model of the production distraction ( optimal distribution of the whole oil field production to each oil production plant ) and the integrated development programming model of oil field

    本文從系統理論出發研究油氣動態系統基本統計規律，結合油氣動態系統的一般特點，結構特點，兼顧油田開發規劃設計的要求，利用功能模擬原理（含神經網路方法、微分模擬方法） ，依據油田歷史數據，建立了油田開發動態指標間的輸入輸出關聯關系，並在此輸入輸出關聯關系的基礎上研究了油田及採油廠兩級的開發動態指標預測，同時利用最優化原理，在分析「決策變量」 、 「目標」及「約束條件」的基礎上建立了多個構成油田開發規劃的「優化模型」 ，這些優化模型包括：產量構成優化模型（解決陸上稀油產量、稠油熱采產量、三次採油產量、海上產量及對應的成本、工作量的最優構成問題） ；措施產量結構優化模型（解決壓裂、酸化、大修等各項措施產量及措施工作量的最優構成問題） ；產量分配優化模型（將油田的產量最優地分配到各採油廠）以及油田綜合開發規劃模型。
  3. The hardware design which is the basis of the whole design based on sopc cooperates with the nios cpu to accomplish the functions of collecting ts information, detecting errors, and displaying information. the main content in this dissertation includes : ( 1 ) introducing the standard of mpeg - 2 system layer syntax and etr 290 standard about the three levels of detecting parameters ( 2 ) describing the structure and relationship of psi ; designing the hardware implement to accomplish the functions of collecting and analyzing ts information ( 3 ) analyzing and researching the three levels of detecting parameters to accomplish the partition of the hardware and software design, designing the detecting modules cooperated with the software and verifying the functions according to simulation ( 4 ) debugging and testing the design to verify it can achieve our requirements

    論文的主要內容包括: （ 1 ） mpeg - 2傳送流系統層的語法規范的介紹和dvbetr290標準中關于對碼流進行三層檢查和監測的參數的介紹; （ 2 ）描述了傳送流特殊信息之間的結構關系，介紹了用硬體方式實現碼流基本信息的提取的設計方法，並將這些信息提供給軟體進行分析處理和結果的顯示，從而實現對碼流提取和分析的功能; （ 3 ）對碼流的三層監測參數進行了分析研究，完成設計的軟硬體劃分，通過硬體設計方式完成對各個監測模塊的開發工作和時序模擬驗證，實現碼流監測功能; （ 4 ）介紹了對碼流基本信息進行提取、分析和碼流檢錯的硬體設計的調試情況和實驗驗證工作，以及最後與軟體設計部分進行聯合調試的情況
  4. Though delay analysis can describe the time properties of circuits, it separate logic computing, so it can not simulate the behavior of circuits on time

    延時分析雖然能夠描述電路的時間特性，但它與邏輯運算相分離，因此並不能實時地模擬電路的行為。
  5. At the same time, dispersion of different stokes number particles influenced by the ordered large - scale turbulent structures of the carrier gas phase was investigated. and the following " conclusion was drawn : particles of mediate stokes number mainly concentrated in the outer boundary region of large scale eddies, and they had the nignest dispersion rate ; particles or little stakes number mainly lay in the core region of the eddies, and they had the lest dispersion rate ; though particles of large stokes number distributed throughout the eddy structures

    同時還模擬研究了不同stokes數顆粒在二維流場旋渦擬序結構作用下的運動擴散特性，詳細描述了不同stokes數顆粒在流場中的空間分佈規律，認為：中等stokes數顆粒集中於流場旋渦的外沿區域，在流場空間中的擴散率最高；小stokes數顆粒集中於流場系列旋渦的渦核區域，在流場空間中的擴散率最低；而大stokes數顆粒則遍佈於流場旋渦渦核和渦外沿區域。
  6. For the sake of the research about hydroelectric interfere among machines, the article utilized the simulink in matlab as simulating tool, meanwhile established the simulating model about two high head diversion water turbines regulation system in violent fluctuating pressure sharing one head race tunnel and surge tank and one penstock. then calculated the load rejection transition process by means of the real parameters of a hydro power station, analysed the interfere of hydro power station safety and stable nenring brought by hydroelectric interfere and put forward a series of measures that lightening the hydroelectric interfere

    為了研究機組間的水力干擾，本文採用matlab下的simulink作為模擬工具，建立共用有壓引水管道、調壓井、壓力主管的兩臺高水頭引水式水輪機調節系統大波動時的模擬模型，引入實際電站的參數，對甩負荷過渡過程進行了模擬計算，分析水力干擾對電站安全、穩定運行所造成的影響，並提出了一系列減輕水力干擾的措施。
  7. Sequently it deals with frequency characteristics of the rudder and loading systems in matlab and simulate the system with 20 - sim. when improve the loading performance with adding the structure invariance principle to eliminate surplus force. to improve loading performance of loading system controlled by p - q servo - valve, this dissertation analyzes the uncertainties of electro - hydraulic load simulator, then designs a robust controller

    在此基礎上，應用matlab對舵機系統和加載系統進行頻域分析，利用20 - sim軟體完成對系統的時域模擬，並採用結構不變性原理來抑制多餘力干擾，改善系統的加載性能。
  8. The main process includes following : system design, module design, function simulation, time simulation and hardware verification. the whole system is divided into several modules and each module is connected by signals, which based on the arithmetic of uart and the requirement of design. the module design is to design inner circuit structure of each module and uses verilog language to code the code

    系統設計是基於uart的實現演算法和設計指標要求，對系統劃分模塊以及各個模塊的信號連接;模塊設計是設計出每個模塊的功能，並用verilog一hdl語言編寫代碼來實現模塊功能;功能模擬和時序模擬使用的工具是以dence的nc _ veri109 ，首先對系統的每個模塊進行功能和時序模擬，模擬通過之後，將整個系統的代碼在外部的輸入埠加上激勵，對整個系統進行功能和時序模擬;硬體驗證是用fpga對系統進行了功能驗證。
  9. Applying normal form method, conventional eigenvalue calculation and prony analysis, small signal stability and time domain simulation can be combined efficiently. the proposed method can get nonlinear information which never obtained by past techniques, so it shows a new way for analyze oscillation problems in interconnected power systems

    通過正規形方法、小信號穩定特徵值計算技術、時域模擬、 prony分析的有機結合，達到小擾動和大擾動后低頻振蕩穩定性分析的統一，為互聯系統低頻振蕩分析開辟了新的思路。
  10. Upon this counting arithmetic, the system realize the function of checking vehicle ' s speed, length, width and so on. based on the optimizing arithmetic and traffic model in common use, the paper build a traffic model found on scatter time. then select genetic arithmetic to optimize model based on the model ' s characteristic

    在此基礎上，實現了其他交通信息：車速、車長、車寬、行車間距和違章情況等的採集；在比較分析常用優化演算法和常用交通模型的基礎上，構建了基於離散時間模擬的交通模型，並根據模型的特點選擇遺傳演算法對交通網路進行優化。
  11. We have investigated domestic and foreign researches in computer simulation of relay control systems deeply ; and found there are two issues which haven ’ t been resolved perfectly : extracting electrical contact informations and simulating events ’ sequential - quality. we focused on these two issues and providing a better solution, the results are as follows : 1. we model electrical contacts as a switched network

    本文在對國內外繼電控制系統計算機模擬成果進行深入研究和分析的基礎上，針對繼電控制系統電氣聯系信息提取和事件時序模擬不夠完善的問題開展研究，給出了較好的解決方案，取得的成果如下: 1 .針對繼電控制系統包含大量開關元件的特點，將其電氣聯系抽象為開關網路。
  12. On the other hand, we accomplished the asic design flow successfully based on the fpga design. we have made the most use of various optimization methodology and simulation tools include dynamic simulation, static timing analyzing and post simulation. at last this design net list was past to layout design team in order to check its electronic characters

    在我們的asic流程中，首要的因素是在fpga驗證其正確性的基礎上對速度與面積進行科學有效的平衡，在成本和性能中間取得良好的結合點，運用先進的eda設計工具和演算法對設計進行綜合優化（ synthesis ） ，動態時序分析（ dynamicsimulation ） ，靜態時序模擬（ sta ）到自動布局布線（ apr ）之後將寄生參數反標回前面的步驟進行更精確的判斷和分析，最後交給版圖設計人員進行版圖設計和優化。
  13. Abstract : the new type mineral sizer possesses many distinctive a dvantages, but there is no perfect theory about it. this paper deduces the method for calculating power consumption of a new type mineral sizer from theoretical a nd experimental study. it offers reasonable and reliable theoretical foundation f or the design and a series of developments of the new type mineral sizer

    文摘:通過對新型1250雙齒輥破碎機樣機實際運行情況的分析，推導出新型雙齒輥破碎機破碎功耗計算公式，同時在模擬破碎機上進行了實驗驗證，為新型雙齒輥破碎機的設計及系列開發提供了合理、可靠的理論依據。
  14. The mathematics analysis model of superconducting josephson junction array oscillator based on the theory of the josephson junction ac effect is made up. the software used to simulate the model of junction array oscillator is made up

    建立了用於超導陣列振蕩器時域模擬的專用軟體，其軟體能全面分析陣列結構的組成和各個部分的電特性對陣列振蕩器鎖相的影響。
  15. The time - dominance simulation of the two - stage converter and the integrated system experimental is performanced. the simulative and experimental results indicate that the theory analysis is ture. the system stability is achieved with designing the related parameters by nyquist criterion

    最後通過時域模擬和聯調實驗，驗證了理論分析的正確性，實現了兩級變換器在全負載范圍變電壓輸出條件下的穩定工作。
  16. 4 ) a decentralized coordinated controller is designed to eliminate the negative interaction and stabilize the closed - loop power system. the detailed simulation results demonstrate the effectiveness of the proposed controller

    成功設計了一個多變量分散協調控制器來消除這種負交互影響，時域模擬結果驗證了所設計的控制器的有效性。
  17. Furthermore, timing simulation and static - state timing analysis were made. by doing these, netlist files were got

    並進一步做時序模擬和靜態時序分析，產生輸出網表文件，最後下載到fpga進行系統實現。
  18. Then has analysed function 、 port joining 、 inside structure of every module, etc. in detail. using hardware description language to program for function implementation, after function simulation 、 synthesis 、 place and route 、 timing simulation and download, the design is implemented in the spartan 3 serial xc3s400 - 4pq208 chips of xilinx. all procedure of design is worked under the ise 6. 2 integrated environment

    接著詳細分析了各模塊的功能、埠連接、內部結構等，並利用硬體描述語言編寫源代碼實現各模塊功能，經過功能模擬、綜合、布局布線、時序模擬、下載等一系列步驟，最終在xilinx的spartan3系列xc3s400 - 4pq208晶元上實現。
  19. At the same time, the main points in the design are outlined. the project can send the standard device requests, receive standard configuration descriptor and transmit data etc. waveform simula tion and time analysis are finished on maxplus ii

    本設計可以對主機發送的標準設備請求，返回設備描述符、傳送數據等操作，並在maxplus環境下進行了波形模擬和時序分析，時序模擬滿足設計要求。
  20. This provides new clew for making the controller ' s parameters of pump - control - motor speed governing system with inverter certain. ( 4 ) the performance simulating in time domain and open loop step experiment of pump - motor speed governing system with inverter are made, and the rules of parameter change affecting response performance are obtained. the theoretic references are provided to improve the system ' s performance

    （ 4 ）對主要參數對變頻泵控馬達調速系統的性能影響進行了時域模擬分析和開環階躍響應實驗研究，得到了參數變化對響應性能指標的影響規律，為提高大功率大慣性變頻泵控馬達調速系統的性能指標提供了參考理論依據。
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