no code implementations • 15 Sep 2022 • Alexey Bobtsov, Fernando Mancilla-David, Stanislav Aranovskiy, Romeo Ortega
While there are many results of identification of the parameters of the latter model, to the best of our knowledge, no one has provided a solution for the aforementioned more complex dynamic model since it concerns the parameter estimation of a nonlinear, underexcited system with unmeasurable state variables.
no code implementations • 19 Dec 2021 • Alexey Bobtsov, Romeo Ortega, Stanislav Aranovskiy, Rafael Cisneros
Wind turbines are often controlled to harvest the maximum power from the wind, which corresponds to the operation at the top of the bell-shaped power coefficient graph.
no code implementations • 16 Jun 2021 • Marina Korotina, Jose Guadalupe Romero, Stanislav Aranovskiy, Alexey Bobtsov, Romeo Ortega
In this paper, we prove that it is possible to estimate online the parameters of a classical vector linear regression equation $ Y=\Omega \theta$, where $ Y \in \mathbb{R}^n,\;\Omega \in \mathbb{R}^{n \times q}$ are bounded, measurable signals and $\theta \in \mathbb{R}^q$ is a constant vector of unknown parameters, even when the regressor $\Omega$ is not persistently exciting.
