Adaptive Sliding Mode Control Improved by Fuzzy-PI Controller: Applied to Magnetic Levitation System †
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Date
2022-02-08
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Journal Engineering Proceedings.. 2022, 14, 14. https://doi.org/10.3390/engproc2022014014.pp 01-09
Abstract
This study mainly concerns the use of Fuzzy-PI adaptive sliding control (Fuzzy-ASMC) to
force the stat space of MAGLEV to track a desired trajectory. The usage of adaptive sliding mode
control allows the MAGLEV to operate in an uncertain environment and in the presence of external
disturbances. The Fuzzy-PI schema is designed to improve the performance of adaptive sliding mode
control and reduce the main drawback caused by the discontinuous term of this method, which is the
well-known chattering phenomenon. The results of our study prove the effectiveness of the proposed
approach in achieving desired performances