基于Quartus II的数字PID控制模块设计与仿真

Design and Simulation of Digital PID Controller Based on Quartus II

针对基于常规微处理器的数字PID控制器在环境恶劣的情况下出现程序跑飞,笔者介绍了一种基于QuartusII的数字PID控制器的实现方法,该模块是直流电机转速控制器中最核心的模块,采用软件平台QuartusⅡ与DSP Builder结合的方法设计了PID控制模块,并给出了仿真结果,从而验证了数字PID控制器的算法正确性.

Aiming at the shortcoming of the digital PID controller based on microprocessor,a design of PID controller based on Quartus II is put forward.In this design,the PID controller is achieved by using software platform Quartus II and DSP Buider.The simulation results prove the algorithm of the PID controller.