DC motor speed control based on system identification and PID auto tuning

Speed control mode of a DC motor without knowing the specific parameters of the motor is discussed. The approximate mathematical model of the control system is obtained by the system identification when the output of the system is measured by loading the specific input signal. The PID control algori...

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Bibliographic Details
Published inChinese Control Conference pp. 6420 - 6423
Main Authors Wei-Jie Tang, Zhen-Tao Liu, Qian Wang
Format Conference Proceeding
LanguageEnglish
Published Technical Committee on Control Theory, CAA 01.07.2017
Subjects
Automatic Code Generation
DC motor
DC motors
HIL Experiment
Mathematical model
PD control
PI control
PID control
System identification
Tuning
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ISSN1934-1768
DOI10.23919/ChiCC.2017.8028376

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Summary:Speed control mode of a DC motor without knowing the specific parameters of the motor is discussed. The approximate mathematical model of the control system is obtained by the system identification when the output of the system is measured by loading the specific input signal. The PID control algorithm is adopted and the P, I, and D parameters are obtained by auto tuning. Hardware in the loop (HIL) experiments are carried out on MATLAB and Arduino platform, in which the experimental results demonstrate the feasibility of the proposal.
ISSN:1934-1768
DOI:10.23919/ChiCC.2017.8028376