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[Other resourcepic2448

Description: PWM控制输出电压由于该程序所需完成的功能比较简单,设计时采用了简单的前后台组织结构:后台程序(主程序)在非通讯状态时工作,完成各项数据的采集和预处理,并标准化至通讯协议所规定的格式。这一过程不停进行,随时提供最新数据;前台程序(中断服务程序)在接收到来自控制器的命令时启动。它对命令加以识别,并按要求向控制器传送相应数据或对数据进行解析执行。该程序的流程示意如图-PWM output voltage control due to the completion of the procedures required for the function of a relatively simple design, a simple organizational structure around Taiwan : background (main program) in non-state communication, complete data acquisition and pre-processing, and standardized communication protocol to the format provided. This process conducted on a continuous basis and provide the latest information; Prospects (interrupt service routine) from the receiving controller to activate the orders. It ordered to be identified, together with a request to the controller or corresponding data transmission for data analysis implementation. The indicative of processes figure
Platform: | Size: 7169 | Author: 李洪涛 | Hits:

[Other resource8090

Description: 基于80C196KC的直流电机PWM调速控制器的设计与应用-based 80C196KC PWM DC motor speed controller design and application
Platform: | Size: 94231 | Author: zhangsong | Hits:

[Other resourceDCFV1

Description: 阀控制器控制电流大小的程序,利用STC单片机做PWM输出的例子-valve controller size of the current procedures, the use of SCM do STC examples of PWM output
Platform: | Size: 1704 | Author: 王兴刚 | Hits:

[Other resourcemsp430pwmgenerator

Description: 本程序可以实现在msp430上产生pwm输出信号,主要用于电机的pwm控制-this procedure can be achieved in the Controller produce pwm output signal, mainly for the pwm motor control
Platform: | Size: 37144 | Author: liuzhenhua | Hits:

[OtherS3C44B0X中文技术文档

Description:

 

   
三星的S3C44B0X 16/32位RISC处理器被设计来为手持设备等提供一个低成本高性能的方案。
S3C44B0X提供以下配置:2.5V ARM7TDMI 内核带有8Kcache ;可选的internal SRAM;LCD Controller(最大支持256色STN,使用LCD专用DMA);2-ch UART with handshake(IrDA1.0, 16-byte FIFO) / 1-ch SIO 2-ch general DMAs / 2-ch peripheral DMAs with external request pins External memory controller (chip select logic, FP/ EDO/SDRAM controller) 5-ch PWM timers & 1-ch internal timerWatch Dog Timer71 general purpose I/O ports / 8-ch external interrupt source RTC with calendar function 8-ch 10-bit ADC 1-ch multi-master IIC-BUS controller 1-ch IIS-BUS controller Sync. SIO interface and On-chip clock generator with PLL.
S3C44B0X采用一种新的三星ARM CPU嵌入总线结构-SAMBA2,最大达66MHZ。

Platform: | Size: 78690 | Author: ssunshine | Hits:

[OtherIVSEP3203F50UserDataSheet

Description: 东芯IVSEP3203F50移动终端应用处理器用户手册 第1 章 东芯IV SEP3203F50 概述. 第2 章 ARM7TDMI 内核 第3 章 EMI 外部存储器接口 第4 章 片上SRAM 第5 章 时钟与功耗管理模块PMC 第6 章 LCD 控制器 第7 章 MMA 多媒体加速器 第8 章 DMA 控制器 第9 章 INTC 中断控制器. 第10 章 RTC 实时时钟控制器. 第11 章 TIMER 通用定时器 第12 章 UART 通用异步收发器. 第13 章 SPI 串行外设接口 第14 章 USB 设备接口 第15 章 PWM 脉冲调制器. 第16 章 多媒体卡控制器MMC/SD 第17 章 AC 97 控制器 第18 章 GPIO 通用输入输出.-East Core IVSEP3203F50 mobile terminal application processor User Manual Chapter 1 outlines the East Core IV SEP3203F50. Chapter 2 ARM7TDMI cores Chapter 3 EMI External Memory Interface Chapter 4 on-chip SRAM Chapter 5 clock and power management module PMC Chapter 6 LCD Controller Chapter 7 MMA Multimedia Accelerator Chapter 8 DMA Controller Chapter 9 INTC interrupt controller. Chapter 10 RTC real time clock controller. Chapter 11 General TIMER timer Chapter 12 UART Universal Asynchronous Receiver Transmitter. No. Chapter 13 SPI Serial Peripheral Interface Chapter 14 USB Device Interface Chapter 15 PWM pulse modulator. Chapter 16 Multimedia Card controller MMC/SD Chapter 17 AC 97 controller Chapter 18 GPIO General Purpose Input Output.
Platform: | Size: 1824768 | Author: zk | Hits:

[Software Engineeringchuanhangtongxin

Description: 单片微型计算机是微型计算机发展中的一个重要分支,是把构成一台微型计算机的主要部件如中央处理器(CPU)、存储器(RAM/ROM)和各种功能I/O接口集成在一块芯片上的单芯片微型计算机(Single Chip Micro Computer),简称单片机.由于它的结构与指令功能都是按工业控制要求设计的,且近年来单片机着力扩展了各种控制功能如A/D、PWM等,因此我们更多时候称其为一个单片形态的微控制器(Single Chip Micro Controller),或直接称其为微控制器(Micro Controller)。-Single-chip micro-computer micro-computer are in the development of an important branch, is to constitute a mini-computer' s main components such as central processing unit (CPU), memory (RAM/ROM) and a variety of functional I/O interface integrated in a chip The single-chip micro-computer (Single Chip Micro Computer), referred to as single-chip microcomputer. Because of its structure and command control functions are designed by industry, and that in recent years focus on the expansion of a variety of single-chip control functions such as A/D, PWM, etc., so we more often called a single-chip microcontroller patterns (Single Chip Micro Controller), or directly called microcontrollers (Micro Controller).
Platform: | Size: 271360 | Author: ljj | Hits:

[matlabPower-Electronics

Description: 这个Matlab程序包,涵盖了很多著名的电力电子,包含的电力设备有:rectifier,ac controllers,convertors,switches等等。涉及整流器,交流控制器,变换器。-The Matlab package, covering a lot of well-known power electronics, including electrical equipment have: rectifier, ac controllers, convertors, switches and so on. Involving rectifiers, AC controllers, converters.
Platform: | Size: 24576 | Author: song | Hits:

[LabViewSVPWM2

Description: matlab仿真有源滤波器,三相电源输入,树春进行了PWM调节,可以调试输出正确波形,有不错的仿真价值-Active filter, can output waveform correctly, three-phase power input and output using the PWM controller for adjustment, waveform is correct, is more accurate
Platform: | Size: 14336 | Author: 安祺 | Hits:

[Industry researchControl-of-Three-Phase-PWM-Rectifiers

Description: As I have marked in the attached image, there is a PI controller, which is not necessarily a PI controller and could have several poles or zeroes. I have simulated this system nearly successfully and the only thing I am struggling with is the controller parameters. I tried lots of controllers with different coefficients, but it still does not operate properly. I have attached the output DC voltage signal, the output voltage should be 500v DC, while it is fluctuated with an undesired start-up and this is directly dependent on the controller coefficients.
Platform: | Size: 5876736 | Author: dunglacoste | Hits:

[Software EngineeringTemperature-controller-based-on-MCU

Description: 文中介绍了一种单片机的PWM控制的温度控制器,值得借鉴。-This paper introduces a microcontroller PWM control of the temperature controller, is worth learning.
Platform: | Size: 215040 | Author: 小鱼 | Hits:

[Technology ManagementFM01BTS

Description: FM01BTS、 FM01BTD 是一款低功耗并具有高性能的电源管理 IC,主要针对锂电池充电器而设计,与简单低成 本的 RCC 电路相比省去碳膜电阻一个、绦纶电容一个、 IN4148 二极管一个、 SS8050 三极管一个、稳压管一个, 最大程度的节约了系统成本,除了为用户提供高性价比的 AC/DC 电源系统应用以外,而且 IC 内部高度集成了欠压 锁定,过压保护,过温保护,限流保护,开短路保护等功能,使得 IC 的工作寿命大大延长。-CURRENT MODE PWM CONTROLLER
Platform: | Size: 302080 | Author: xieyping | Hits:

[SCMstm32-pwm-pid

Description: stm32速度控制器,用pwm及pid算法实现速度的无级调整-stm32 speed controller with pwm and pid algorithm speed stepless adjustment
Platform: | Size: 415744 | Author: 王明军 | Hits:

[SCMDC-motor-PID-controller

Description: MSP430F5529下的直流电机调速。 编译环境CCS, 硬件,MSP430F5529 实现了,IIC的LCD12864的显示,PI电机调速,PI参数没有最优但是已经实现了功能。 占用资源,两个Timer,一个用于产生PWM方波,一个PID定时器。-DC motor speed control under the MSP430F5529. Compiler environment CCS, hardware, MSP430F5529 realized, IIC display of the LCD12864, PI motor speed, PI parameters are not optimal, but the function has been achieved. Footprint, two Timer, for generating a PWM Fang Bo, a PID timer.
Platform: | Size: 109568 | Author: 山不在高 | Hits:

[VHDL-FPGA-VerilogF0501

Description: 汽车VCU控制器测试工装的程序,STM32单片机扩展总线读写FPGA内部RAM,DDS方式产生PWM,PWM频率,脉宽测量功能(Automotive VCU controller test tooling procedures, STM32 microcontroller expansion bus read and write FPGA, the internal RAM, DDS way to generate PWM, PWM frequency, pulse width measurement function)
Platform: | Size: 7674880 | Author: nan211 | Hits:

[OtherPWMnuvotoon

Description: PWM in Nuvoton controller
Platform: | Size: 3072 | Author: Sagar | Hits:

[Embeded-SCM Developthree_phase_inverter3

Description: Simple arduino sketch for controlling 3 phase motor such as the motor that spins a HDD.
Platform: | Size: 2048 | Author: linkan | Hits:

[Software EngineeringPWMrectfier

Description: In this paper, simulation and practical implementation of direct power control is presented for a PWM Rectifier application. The proposed DPC control has several advantages, including the grid current very close to sinusoidal waveforms (TDH <1.2%), and good regulation of DC-bus voltage is achieved using the PI controller. The simulation and the experimental results obtained in this study, demonstrate the effectiveness of the direct power control algorithm to eliminate the harmonic currents, ameliorate the active power quality and minimize the reactive energy effect which allowed us to affirm the strength of the proposed strategy.
Platform: | Size: 487424 | Author: sbr energie | Hits:

[VHDL-FPGA-Verilogpid_controller

Description: 项目总结了PID的基本算法和参数确定的方法,控制PWM步进电机(The PID controller IP core performs digital proportional-integral-derivative controller algorithm.)
Platform: | Size: 385024 | Author: 余平 | Hits:

[Windows DevelopPWM

Description: 基于CODESYS雷赛控制器PWM功能实现(LEISAI of PWM function of Raytheon controller based on CoDeSys)
Platform: | Size: 352256 | Author: 小灰灰1995 | Hits:
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