circuit simulator 中文意思是什麼
circuit simulator
解釋
電路模擬器-
The study has completed the design of two - phase inverter and made up of the two - phase inverter - motor system for experimental use it is a variable frequency adjustable speed system with a open - loop control of rotational speed, which consists of voltage - controlled oscillator circulating assign device inverter circuit and two - phase induction motor a accurate mathematical model is set based on the whole system, and simulator program of dynamic and steady condition is established, which is used to calculate the dynamic and steady performance by kron and symmetrical coordinate converter by simulator calculation and experimental research with specific parameter of the system, a comparison is made between predicted and experimental characteristics, experimental measurements are shown to compare closely with corresponding theoretical result it is compared with some variable frequency adjus table speed system comprising inverter and single - phase induction motor from the system efficiency torque pulsation and the effect of two - phase inverter capacitance based on the conclusion, harmonic cancellation pulse width modulation control of a two - phase inverter - fed induction - motor drive system is researched, which cancelled the low harmonic and improve the system performance
通過對電機的kron變換和對稱分量變換，建立了系統較精確的數學模型，編制了系統動態及穩態運行的模擬計算程序分別計算系統的動態和穩態性能。通過對系統的具體參數進行了模擬運算和實驗研究，實驗和模擬結果進行比較，說明實驗和理論較為一致，並從系統效率、轉矩脈動及兩相逆變器電容的影響等方面與各種逆變器和單相異步電動機組成的變頻調速系統加以比較。在此基礎上，對兩相逆變器供電-異步電動機系統使用諧波抑制pwm控制進行了研究，由於減少了低次諧波，改善了系統性能。 -
For electronic circuits, we usually use standard circuit - simulator software to predict the behavior of each circuit in the population
以電路來說，我們一般會用標準的電路模擬軟體，來預測族群中每個電路的行為。 -
During the process of design and development of interface circuit, i mainly studied the design method of microcontroller application system, brought forward a set of scheme of it, and accomplished the development of interface circuit of large scale shiphandling simulator according to the scheme
在設計和開發控制臺介面電路系統的過程當中，主要深入研究了單片機應用系統的設計方法，提出了一整套單片機應用系統設計思想，並根據這一思想完成了大型船舶操縱模擬器介面電路系統的研製開發工作。 -
This article has systematically discussed structure and design of bridge console of large scale shiphandling simulator developed by the nautical science and technology institute of dalian maritime university, especially about its interface circuit, and part work of realization of usb communication in bridge console
本文系統地論述了大連海事大學航海技術研究所研製的大型船舶操縱模擬器控制臺介面電路系統的結構、設計與實現，以及控制臺實現usb通信的部分工作。 -
If the circuit simulator can be used for ic design and analysis depends on device model, especially the accuracy and simplicity of the model, which would influence the accuracy and speed of the simulation
電路模擬器能否用於大規模集成電路的設計和分析取決于模擬器中所採用的器件模型，以及該模型中模型參數的準確性。在集成電路製造業中，器件模型同樣非常重要。 -
Chapter 5 explains the signal flow in the if module and the theory in fm modulating and demodulating, and shows a few algorithms of the fir filter design and the spectrum comparing realized by the dsp chip, produces their result in the matlab simulator and real circuit debugging
第五章介紹了數字中頻模塊的信號流程、 fm信號調制與解調理論，介紹了用dsp晶元實現的fir濾波，頻譜比較等演算法的matlab模擬與實際電路的調試結果。 -
The basic software consists of topology analysis, on - line load flow computation, state estimator, security analysis, dispatchers training simulator, short circuit current computation, and voltage / reactive power optimize, etc. the derived softwares consist of load control, capacitor optimizer configuration, transformer and feeder load distribution, impedance computation of generator, etc. network analysis software is powerful dispatch tool, though witch the current state of the power system can be realize, then improve the security and economic potential
Dms網路分析的基本軟體有：網路結線分析、潮流計算、狀態估計、負荷預報、短路電流計算、電壓無功優化等。派生軟體有：負荷控制、電容器優化配置、變壓器與饋線負荷分配、電源阻抗計算等。網路分析軟體是有力的調度工具，通過它可以了解和掌握當前的運行狀態，從而挖掘安全和經濟方面的巨大潛力。 -
This article introduces the design and implement of flight simulator based on dsp which contains five parts. the first part establishs the math model of flight simulator which contains the model of aerodynamics and flight mechanics, the model of standard atmosphere and wind model ; the second part introdces primarily the arithmetic of numeric integral which is very important to dyanmic system simulant. the third part introduces the design of hard interface circuit and program. the fourth part introduces the data flow graph of the flight simulator software and gunge - kutta integral arithmetic. the finall part introduces the design of serial port communication software, it contains communication protocol, the process of upper machine and lower machine communication and the programing of serial port communication by vc + +
本文介紹了基於dsp的飛行器模擬器設計與實現，主要分為五個部分，第一部分建立了飛行模擬的數學模型，包括飛行器空氣動力學和飛行力學的數學模型、標準大氣模型和風模型；第二部分主要介紹了數值積分演算法，它在動態系統模擬中是很重要的；第三部分為硬體介面設計與編程；第四部分介紹了氣動模擬軟體的數據處理流程和runge - kutta積分演算法；最後一部分為串口通信軟體設計，介紹了通信協議、上下位機處理流程和vc + +串口通信編程。 -
The whole circuit consists of a multiplier, an error amplifier, a comparator, a rs flip - flop, an and gate, and an inverter, etc. the electronic circuit simulator cadence is utilized to practice the detailed functional simulation of the general circuit and the subsystem circuits
整個電路由模擬乘法器、誤差放大器、比較器、 rs觸發器、與門和倒相器等基本單元電路組成，採用工作站上的大型ic設計軟體cadence進行模擬。 -
First, in chapter 2, the design and implementation of the hardware interface circuit system of the shiphandling simulator is researched. second, in chapter 3, the design and implementation of the communication system of the shiphandling simulator is studied
然後，分別在第二章及第三章中分兩個部分詳細地討論了航海模擬器的介面電路系統的設計與實現，以及航海模擬器通信系統的設計與實現。 -
In chapter 2, around the widely used single - chip microcomputer ( scm ) of mcs - 51 series, the design method of scm application systems are deeply researched, and a complete set of design thought of scm application systems is given in this paper. then, according to this design thought, a harjdware interface circuit system of the shiphandling simulator is developed
在第二章中，圍繞著廣泛應用的mcs ? 51系列單片機，深入探討了單片機應用系統的設計方法，提出了一套完整的單片機應用系統設計思想，並根據這一思想開發了航海模擬器介面電路系統。 -
This paper discusses the design ideas hardware configurations and software programming of analog signals output and input circuit boards which used in the nether i / o interface system of marine simulator
本文論述的是應用於船舶輪機模擬系統的i o介面系統下位功能板卡中模擬量輸入輸出卡的設計思想、硬體構造和匯編程序的編制。
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