Improved Transients in Multiple Frequencies Estimation via Dynamic Regressor Extension and Mixing
Systems and Control
2016-04-08 v1
Abstract
A problem of performance enhancement for multiple frequencies estimation is studied. First, we consider a basic gradient-based estimation approach with global exponential convergence. Next, we apply dynamic regressor extension and mixing technique to improve transient performance of the basic approach and ensure non-strict monotonicity of estimation errors. Simulation results illustrate benefits of the proposed solution.
Cite
@article{arxiv.1604.01928,
title = {Improved Transients in Multiple Frequencies Estimation via Dynamic Regressor Extension and Mixing},
author = {Aranovskiy Stanislav and Bobtsov Alexey and Ortega Romeo and Pyrkin Anton},
journal= {arXiv preprint arXiv:1604.01928},
year = {2016}
}
Comments
This paper is submitted for the ALCOSP 2016 conference