Parameter Estimator for Twin Rotor MIMO System based on DREM Procedure

Nikita Shopa, Dmitry Bazylev, Sergey Vrazhevsky, Artem Kremlev


The paper deals with a problem of parameter identification for a model of Twin Rotor MIMO System laboratory bench, which is described by a nonlinear multi-channel system with cross-couplings. The chosen method is based on the Dynamic Regressor Extention and Mixing (DREM) procedure that guarantees monotonic convergence of the estimations even in case of multiple related parameters simultaneously identification. Results are verified by computer simulation.


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