Izvorni znanstveni članak
https://doi.org/10.7305/automatika.2017.02.1769
Hybrid Self Tuned Fuzzy PID controller for speed control of Brushless DC Motor
A. Ramya
; Department of Electrical and Electronics Engineering, SSN college of Engineering (Affiliated to Anna University), Kalavakkam, Chennai-603110, India
Imthiaz Ahamed
; Department of Electrical and Electronics Engineering, SSN college of Engineering (Affiliated to Anna University), Kalavakkam, Chennai-603110, India
M. Balaji
; Department of Electrical and Electronics Engineering, SSN college of Engineering (Affiliated to Anna University), Kalavakkam, Chennai-603110, India
Sažetak
The objective of the proposed work is to investigate the performance of hybrid self tuned fuzzy proportional integral derivative (STFPID) controller for brushless DC (BLDC) motor drive. The proposed hybrid STFPID controller includes a proportional integral derivative (PID) controller at steady state, a PID type self tuned fuzzy logic (FL) controller (STFLC) at transient state thereby combining the merits of both the controllers. The switching function incorporated in the controller ensures desired control response at various operating conditions by appropriately switching between PID and STFPID based on speed error. A detailed simulation study and performance comparison with other control approaches is performed to highlight the merits of the proposed work. The simulation results indicate that the proposed controller is robust with fast tracking capability and less steady state error. The experimental results are provided to validate the simulation study.
Ključne riječi
BLDC motor drive; speed control; self tuned fuzzy logic controller; Hybrid controller; PID controller
Hrčak ID:
180696
URI
Datum izdavanja:
23.3.2017.
Posjeta: 1.801 *