A Study of the Effects of Proportional, Integral and Derivative Controller in the Speed Regulation of an Armature Controlled Direct Current Motor
Authors/Creators
- 1. PhD Student, Department of Electrical and Electronics Engineering, Michael Okpara University of Agriculture, Umudike, Abia State, Nigeria
- 2. MSc Student, Department of Electrical and Electronics Engineering, Michael Okpara University of Agriculture, Umudike, Abia State, Nigeria
- 3. Graduate Student, Department of Electrical and Electronics Engineering, Michael Okpara University of Agriculture, Umudike, Abia State, Nigeria
- 4. Undergraduate Student, Department of Electrical and Electronics Engineering, Michael Okpara University of Agriculture, Umudike, Abia State, Nigeria
Description
This paper presents a study of the effects of proportional (P), integral (I) and differential (D) controller in speed regulation of a direct current (DC) motor. Controlling the speed of a DC motor is very important as any small change can lead to instability of the closed-loop system. The steady-state equation of a motor is given. All simulations were performed in Matlab. Simulations were performed in three-fold: The open-loop system response is first analyzed. Then feedback without PID control is studied. Finally, PID control is applied. Results obtained show that a combination of P, I and D can maintain stability and improve the overall system performance.
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References
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Subjects
- Electronics Engineering
- http://matjournals.com/Engineering-Journals.html