3 citations · 13 across the 20 of their papers we have counts for
6 papers · 1 filter
Relaxation of Conditions for Convergence of Dynamic Regressor Extension and Mixing Procedure
Anton Glushchenko, Konstantin Lastochkin
A generalization of the dynamic regressor extension and mixing procedure is proposed, which, unlike the original procedure, first, guarantees a reduction of the unknown parameter i…
Robust Time-Varying Parameters Estimation Based on I-DREM Procedure
Anton Glushchenko, Konstantin Lastochkin
We consider a class of systems with time-varying parameters, which are written as linear regressions with bounded disturbances. The task is to estimate such parameters under the co…
Exponential Convergence of Piecewise-Constant Parameters Identification under Finite Excitation Condition
Anton Glushchenko, Vladislav Petrov, Konstantin Lastochkin
A problem of identification of piecewise-constant unknown parameters of a linear regression equation (LRE) is considered. Such parameters change their values over the interval of t…
Normalization of regressor excitation as a part of dynamic regressor extension and mixing procedure
Anton Glushchenko, Vladislav Petrov, Konstantin Lastochkin
The method of excitation normalization of the regressor, which is used in the estimation loop to solve the plant identification problem, is proposed. It is based on the dynamic reg…
I-DREM MRAC with Time-Varying Adaptation Rate & No A Priori Knowledge of Control Input Matrix Sign to Relax PE Condition
Anton Glushchenko, Vladislav Petrov, Konstantin Lastochkin
The known dynamic regressor extension and mixing method (DREM) is combined with the proposed filter of a new type, which uses the integration operation with forgetting, and the rec…
Regression Filtration with Resetting to Provide Exponential Convergence of MRAC for Plants with Jump Change of Unknown Parameters
Anton Glushchenko, Vladislav Petrov, Konstantin Lastochkin
This paper proposes a new method to provide the exponential convergence of both the parameter and tracking errors of the composite adaptive control system without the persistent ex…