Yazar "Kavuran, G." seçeneğine göre listele

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    Implementation of Model Reference Adaptive Controller with Fractional Order Adjustment Rules for Coaxial Rotor Control Test System
    (2016) Kavuran, G.; Alagoz, B B; Ateş, A.; Yeroğlu, C.
    — In this study, an experimental test platform of a low-cost coaxial rotors has been developed for implementation of Model Reference Adaptive Controller (MRAC) with Fractional Order Adjustment Rules by using MATLAB/Simulink. This paper provides a design method of MRAC with fractional order adjustment rule (FOAR-MRAC) that is implemented on a hardware based on ARM microcontroller. Setup of the test platform is presented and its performance is evaluated with realtime experimental measurements. This experimental study is useful to show the utilization of fractional order control systems on engineering applications by using low-cost hardware
  • Küçük Resim
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    Multi-loop Model Reference Adaptive PID Control for Fault-Tolerance
    (2019) Alagöz, B.; Kavuran, G.; Ateş, Ayşe; Yeroğlu, C.; Alisoy, H.
    Abstract: This study demonstrates an application of multi-loop Model Reference Adaptive Control (MRAC) structure for enhancement of fault tolerance performance of closed-loop PID control systems. The presented multi-loop MRAC-PID control structure can be used to transform a conventional PID control system to an adaptive control system by combining an outer adaptation loop. This study shows that the proposed control structure can improve fault tolerance and fault detection performance of the existing closed-loop PID control systems without modifying any coefficients of PID controllers, and this asset is very useful for increasing robust control performance of the existing industrial control systems. This advantage originates from the reference input shaping technique that is implemented to combine adaptation and control loops. Numerical and experimental studies are presented to illustrate an application of the MRAC-PID control structure for rotor control applications.