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Based on the fuzzy PID brushless DC motor control system design

机译:基于模糊PID无刷直流电机控制系统设计

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This paper according to the traditional PID control system of the nonlinear time-varying, is not easy to realize the on-line adjustment of the flaw and proposed one kind based on the FPGA (Field Programmable Gate Array), implementation of fuzzy PID control algorithm and its application to brushless DC motor speed control system. Using VHDL (Very High Speed Integrated Circuit HardwareDescription Language) language and Quartus II built-in macro module on the PID modules are constructed. In the construction of the PID module based on fuzzy control theory to join. The application of Matlab system simulation tools and Quartus II waveform simulator to construct fuzzy PID module simulation, and the application of fuzzy PID module on brushless DC motor speed control, then make whole speed control system is more reliable. The simulation results show that: based on FPGA realizing fuzzy PID control system has the advantages of simple structure, easy modification and can make the system reach the speed more stable results.
机译:本文根据传统的PID控制系统的非线性时变,不易实现缺陷的在线调整,并基于FPGA(现场可编程门阵列),实现模糊PID控制算法的实现及其在无刷直流电机速度控制系统的应用。构建使用VHDL(非常高速集成电路硬盘内容语言)语言和Quartus II内置PID模块上的宏模块。基于模糊控制理论加入的PID模块的构造。 MATLAB系统仿真工具和Quartus II波形模拟器的应用构建模糊PID模块仿真,以及模糊PID模块在无刷直流电机速度控制上的应用,使整个速度控制系统更可靠。仿真结果表明:基于FPGA实现模糊PID控制系统的结构简单,易于修改,可以使系统达到速度更稳定的结果。

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