محمد عبدالجليل ابراهيم ,اسامة خيرالدين محمود,نشوان صالح سلطان
English Authors
Muhammed A.Ibrahim, Ausama Kh. Mahmood, Nashwan Saleh Sultan
Abstract
Brushless DC (BLDC) motor is commonly employed for many industrial
applications due to their high torque and efficiency. This article produces an
optimal designed controller of Brushless DC motor speed control depending
on the genetic algorithm (GA). The optimization method is used for
searching of the ideal Proportional–Integral-Derivative (PID) factors. The
controller design methods of brushless DC motor includes three kinds: trial
and error PID design, auto-tuning PID design and genetic algorithm based
controller design. A PID controller is utilizing by conducted Integral absolute
error criterion (IAE) and integral squared error (ISE) error criterion for
BLDC motor control system. A GA-PID controller is designed to enhance
the system performance by means of genetic algorithm. PID controller
coefficients (𝐾𝑝, 𝐾𝑖 𝑎𝑛𝑑 𝐾𝑑) are calculated by GA to produce optimal PID as
hybrid PID with GA controller .The closed loop speed response of PID
controller is experimented for IAE and ISE error criteria. The suggested
controller GA_PID is planned, modeled and simulated by MATLAB/
software program. A comparison output system performance monitored for
every controller schemes. The results display that the time characteristics
performance of GA-PID controller based on ISE objective function has the
optimal performance (rise time, settling time, percentage overshoot) with
other techniques.
Publication Date
2/2/2019
Publisher
(International Journal of Power Electronics and Drive System (IJPEDS
محمد عبدالجليل ابراهيم سلطان | muhammed abduljaleel ibrahim | 2739