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Description: 直流电动机单极性可逆双闭环PWM控制程序,汇编语言编写，适用TMS320LF2407A-DC motor Unipolar reversible double-loop PWM control procedures, written in assembly language. apply TMS320LF2407A
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Size: 11224 |
Author: 李杭军 |
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Description: 直流电机单极性双闭环PWM控制程序，TMS320LF2407上运行，汇编代码-DC motor Unipolar Double Loop PWM control procedures, TMS320LF2407 run compiled Code
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Size: 104448 |
Author: 梅仕锋 |
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Description: 直流电动机单极性可逆双闭环PWM控制程序,汇编语言编写，适用TMS320LF2407A-DC motor Unipolar reversible double-loop PWM control procedures, written in assembly language. apply TMS320LF2407A
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Size: 11264 |
Author: 李杭军 |
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Description: 周立功smartArm2300开发板中的PWM示例程序。其中有单边沿，双边沿，做定时器用等代码-Week Ligong smartArm2300 development board of the PWM sample programs. Among them, single-edge, double edge, so the timer code to use, etc.
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Size: 88064 |
Author: 王五 |
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Description: pid,直流电机双闭环控制的DSPF2812算法-pid, double-loop DC motor control algorithm DSPF2812
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Size: 143360 |
Author: wangying |
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Description: lpc213X PWM双边沿输出 已经调试过可用-Double-edge lpc213X PWM output has been available for debugging
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Size: 24576 |
Author: 刘军 |
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Description: 电动车双闭环程序，采用双闭环方式控制电机，以得到最好的zh转速性能，并且可以
//限制电机的最大电流。本应用程序用到两个CCP部件，其中CCP1用于PWM输出，以控
//制电机电压；CCP2用于触发AD，定时器TMR2、TMR1，INT中断，RB口电平变化中
-Electric cars double-loop procedure, the use of double-loop control of motors, zh to get the best speed performance, and can be// limit the maximum current the motor. This application uses two CCP components, of which CCP1 for PWM output to control// system of the electrical voltage CCP2 used to trigger AD, timer TMR2, TMR1, INT interrupt, RB I-level changes
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Size: 13312 |
Author: zeng |
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Description: 1.本文对一种高效的升压式PWM 变换电路作了分析研究 对开关状态的切换效率高 采用双零软开关工作，大大降低了开关损耗, 提
高了电路的转换效率.
2.该电路在高频的开关电源、逆变器等电力电子电路上有很大的实用价值, 可以提高电路的转换效率. -1. In this paper, an efficient step-up PWM conversion circuit analysis study on the switch to switch the state of high efficiency soft-switching double-zero work, greatly reduces switching losses, improve the conversion efficiency of the circuit .2. The circuit in high-frequency switching power supplies, inverters and other power electronic circuits have great practical value, can improve the circuit
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Size: 155648 |
Author: kenneth |
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Description: 在理 论 分 析与仿真的基础上，本文对上述三种控制策略进行了实验研究，设计了控制系统的硬件电路和DSP程序。实验结果给出了三种控制方法下的稳态波形与电流谐波分析，系统动态响应波形和双重化结构谐波抑制的验证。实验结果与理论分析吻合，表明一定控制下的PWM 变流器具有较好的稳态与动态工作性能，适用于大功率风力发电应用场合。-In the theoretical analysis and simulation based on this article on the above three control strategies were studied, the design of the control system hardware circuit and the DSP program. The experimental results give the three control methods under steady-state waveform and current harmonic analysis, the system dynamic response waveform and harmonic suppression structure of double authentication. The experimental results coincide with theoretical analysis, shows that under the control of PWM converter has good steady-state and dynamic performance for high-power wind power generation applications.
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Size: 2764800 |
Author: weipeiyong |
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Description: 在分析无刷直流电机（BLDC）数学模型的基础上，提出了一种无刷直流电机控制系统仿
真建模的新方法。在Matlab/Simulink环境下，把独立的功能模块和S函数相结合，构建了无刷直流
电机系统的仿真模型。系统采用双闭环控制：速度环采用离散PID控制，根据滞环电流跟踪型PWM
逆变器原理实现电流控制。仿真和试验结果与理论分析一致，验证了该方法的合理性和有效性。
此方法也适用于验证其他控制算法的合理性，为实际电机控制系统的设计和调试提供了新的思路。
-Based on the mathematical model of the Brushless DC motor(BLDC),a novel method for modeling and
simulation of BLDC control system was proposed.In Matlab/Simulink,by the combination of the isolated functional blocks
and S-functions,the model of BLDC could be established.In the double loop of control system,a discrete PID controller was
adopted in the speed loop and a current controller was completed in the current loop on the principle of hysteresis current
track PWM inverter.The reasonability and validity were testified by the coincidence of the simulation and experimentation
results and theory analysis.This novel method is also suitable for verifying the reasonability of other control algorithms and
offers a new thinking for designing and debugging actual motors.
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Size: 587776 |
Author: zhanghejun |
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Description: MATLAB实现的单相双闭环ＰＷＭ整流器 参数设置比较正确 波形出来也不错 就是进入稳态时间比较长-MATLAB to achieve double-loop single-phase PWM rectifier waveform parameters set by the more accurate is also a good time to enter the steady-state long
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Size: 14336 |
Author: 茂茂 |
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Description: 本毕业设计包括为基于ATmega单片机的直流电机调速器的软件和硬件部分。系统为双闭环，
可由Proteus软件仿真。
其中软件部分包括七段码显示、PWM输出、测量等环节。-Including the graduation project ATmega microcontroller-based DC motor speed regulator of the software and hardware. Double closed-loop system by Proteus software simulation. Include a paragraph in which software code display, PWM output, measurement and so on.
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Size: 1035264 |
Author: shikun |
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Description: 基于AT89S52 的长周期双通道PWM 用于加热丝PWM调制-PWM double channel
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Size: 1024 |
Author: zhaojiyang |
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Description: 本文以双Pwm变换器为基础，分析论述了电力电子装置的整流、逆变和回馈状态的国内外发展状况。随着科学技术的发展，电力电子装置的低功率因数和高谐波污染已经成为电网的两大主要危害，因此提高系统功率因数便是电力电子技术的发展趋势，本文阐述了功率因数的定义，脉宽调制的种类以及电压
型PWM变换器的原理、控制方法等内容，比较了脉宽调制的各种类型，详细推导了三相电压型PWM变换器的数学建模，指出系统各种控制方法的优缺点，着重表达了二相调制脉宽空间矢量WPM的算法推导，选用了系统主控芯片，编写了系统软件程序，设计了交一直一交的主电路结构，针对控制系统的要求，论
文对影响系统性能的几个主要参数进行了理论分析、推导和数值计算。
本文用Matalb仿真软件，对整个控制系统的动态性能进行了仿真与分析，验证了系统理论的正确性和可应用性，对样机的研制提供了强有力的指导作用。
论文最后，讨论了样机实验。通过一系列的实验，记录、分析样机在各种状态下的波形和数据，得出结论，做出展望，为课题的进一步研究打下了一定的基础。
-In this paper, double-Pwm converter, based on analysis of power electronic devices discussed rectifier, inverter and feedback status of domestic and foreign developments. With scientific and technological development, low-power electronic devices, power factor and high harmonic pollution has become the network s two main hazards, thus improving system power factor is the development trend of power electronics technology, this paper, the definition of power factor, pulse-width modulation types as well as voltage
-Type PWM converter principle, control methods, content, comparison of various types of pulse-width modulation, detailed derivation of the three-phase voltage-type PWM converter mathematical modeling, pointing out that the system s advantages and disadvantages of various control methods, focusing on expression of two-phase space vector pulse width modulation algorithm derived WPM, choose the system master chip, the preparation of the system software program designed to pay a d
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Size: 3617792 |
Author: 狼狼 |
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Description: MATLAB中双PWM变频器的Simulink实现，-Simulink realization of dual-PWM inverter
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Size: 163840 |
Author: tangjie |
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Description: 这是一个三相电压型的双PWM变换器，可应用于风力发电机中。-This is a dual-voltage three-phase PWM converters can be applied to wind turbines.
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Size: 12288 |
Author: 张丛林 |
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Description: 双PWM变换器MATLAB仿真电路图，从师兄那儿弄来的，希望对大家有用-MATLAB double PWM converter circuit simulation, where did you get from the brothers, and we hope to be useful
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Size: 10240 |
Author: 王贺霆 |
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Description: 基于ＳＴＭ３２ＺＥＴ６的两路ＰＷＭ脉冲输出(Two way PWM pulse output based on STM32ZET6)
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Size: 2415616 |
Author: 嘉-JANET
|
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Description: 本文在介绍双闭环PWM直流调速系统原理基础上，根据系统的动、静态性能指标采用工程设计方法设计调节器参数，并运用Matlab的Simulink面向系统电气原理结构图的仿真方法，实现了转速电流双闭环PWM直流调速系统的建模与仿真。(This paper introduces the principle of double closed-loop PWM dc speed regulation system based on the adopted according to the static and dynamic performance index of system engineering design method to design controller parameter, and using the Simulink of Matlab system oriented electrical principle diagram of the simulation method, has realized the double closed loop speed current PWM dc speed regulation system of modeling and simulation.)
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Size: 463872 |
Author: 穿着帆布鞋也能走猫步 |
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Description: 利用DSPF28335实现单相桥式PWM整流器的双闭环PI控制，用到AD7606和数字锁相(Double-closed-loop PI control of single-phase bridge PWM rectifier using DSPF28335, using AD7606 and digital phase lock)
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Size: 18432 |
Author: 糊涂小兵 |
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