Description: This power converter in matlab with no transformer. The full control is using. PID controller for the gating signal of SCR. The phase angle has been controlled-This is power converter in matlab with no transformer. The full control is using. PID controller for the gating signal of SCR. The phase angle has been controlled Platform: |
Size: 10240 |
Author:Yung |
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Description: FPGA Implementation of QFT based Controller for
a Buck type DC-DC Power Converter and
Comparison with Fractional and Integral Order PID
Controllers Platform: |
Size: 823296 |
Author:Revathy |
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Description: 运用PID调节器，实现直流电机在带动负载的情况下也能稳定的运行。运用A/D转换芯片将滑动变阻器的模拟电压转换为数字量作为控制直流电机速度的给定值；用压控振荡器模拟直流电机的运行（电压高-转速高-脉冲多），单片机在单位时间内对脉冲计数作为电机速度的检测值；应用数字PID模型作单片机控制编程，其中P、I、D参数可按键输入并用LED数码显示；单片机PWM调宽输出作为输出值，开关驱动、电子滤波控制模拟电机（压控振荡器）实现对直流电机的PID调压调速功能。-Use of the PID controller, to achieve stable operation of the DC motor to drive the load. The use of A/D converter chip analog voltage conversion of the sliding rheostat for digital control of DC motor speed for a given value the operation of the voltage-controlled oscillator analog DC motor (high voltage- high speed- multi-pulse), the microcontroller in the unit count as a motor speed detection value of the pulse time MCU control programming of application of digital PID model, where P, I, D parameter can be the key input and with LED digital display microcontroller PWM width modulated output as the output value, the switch driver, electronic filtering control the simulated motor DC motor speed control function of the PID regulator. Platform: |
Size: 314368 |
Author:秦军红 |
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Description: 提高电源的动态响应 非线性和复杂的系统是一个转换器 电力电子的有趣的挑战。摘要介绍了 设计和实现数字PID控制器使用 混沌粒子群优化(复)提振 转换器,提出了自动调优转换器的方法 最优启动响应。当系统启动时,处理器 单元分析了开环启动响应转炉和 在一些迭代使用复准备最佳反应 算法。使用逻辑映射混沌映射序列 增加它的收敛速度和精度。模拟 和实现结果显示提出的效率 方法-Improving dynamic response of DC-DC
converters which are nonlinear and complicate systems is an
interesting challenge in power electronics. This paper presents the
design and implementation of digital PID controller using the
chaotic particle swarm optimization (CPSO) for a Boost
converter and proposes an approach for auto tuning converter
optimum startup response. When the system starts, processor
unit analyses the open loop startup response of converter and
prepares optimum response during some iteration using CPSO
algorithm. Chaotic mapping using logistic map sequences
increases its convergence rate and resulting precision. Simulation
and Implementation results show efficiency of proposed
approach Platform: |
Size: 437248 |
Author:闵国旗 |
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Description: 本作品主控芯片采用TI公司的MSP430低功耗单片机，利用PT100的阻值对应相应温度的特性来检测，给PT100一恒定的电流来采样其输出电压信号。将电压信号放大到适合模数转换器的检测电压并用模数转换器转换成适用于为控制器的数字信号。单片机分析并处理模数转换器得到的对应数值量，最终将其处理成对空心瓷管电阻的功率的控制量，还要时时的将空心瓷管电阻的温度传回主控器中，从而达到闭环控制。本作品采用了键盘实时的设置和液晶实时检测结果的显示从而达到人机智能交流。并且加入一个语音报警模块，达到智能报警。-This work master control chip, adopts low-power MSP430 MCU of TI company, using PT100 resistance to detect the characteristics of the corresponding temperature corresponding to the PT100 a constant current to the output voltage signal sampling.The voltage signal amplification for the detection of voltage of adc and AD converter converts applies for the digital signal of the controller.Single-chip computer analysis and get the corresponding numerical processing AD converter, eventually will be treated as its hollow porcelain tube resistance power of control quantity in pairs, and always will be hollow porcelain pipe resistance temperature back to the host controller, so as to achieve closed-loop control.This work using the real-time keyboard Settings and LCD real-time detection results showed so as to achieve human-machine intelligent communication.And join a voice alarm module, to achieve intelligent alarm. Platform: |
Size: 709632 |
Author:邹 |
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Search - PID controller for converter