| Authors | O. Zhoulai-Bakhoda, M.B. Menhaj, Arya Aghili-Ashtiani |
|---|---|
| Journal | Journal of Vibration and Control |
| Page number | 3241-3258 |
| Volume number | 29 |
| Paper Type | Original Research |
| Published At | July 2023 |
| Journal Grade | ISI (WOS) |
| Journal Type | Typographic |
| Journal Country | United States |
Abstract
Abstract
In this paper, the indirect adaptive control of a special class of hybrid systems is proposed. The proposed control scheme is based on g-normal fuzzy relational hybrid models (g-Normal FRHMs) in which the model of both plant and controller are proposed to be modeled by FRHM structure. There is an assumption on control action to be of continuous-valued type. In order to design a control scheme for both regulation and reference tracking, an additional simplifying assumption is considered. Indeed, when the tuning mechanism is extracted, it is assumed that the defuzzifier of the controller’s model and the fuzzifier of the plant’s model are approximately inverse of each other and can be simplified. The proposed control approach is then applied to a DC-DC buck converter as our case study. The simulation results show that the proposed adaptive control based on g-Normal FRHM can regulate and also track the reference input in the presence of both load and supply voltage disturbance.
Cite this article
Zhoulai Bakhoda O, Menhaj MB, Aghili-Ashtiani A. A g-Normal fuzzy relational hybrid model based control design for hybrid systems with continuous-valued inputs. Journal of Vibration and Control. 2023;29(13-14):3241-3258. doi:10.1177/10775463221093439