Analysis of the quadratic criterion of identification quality when using RLC models of electrotechnical devices and systems
Abstract
The article presents the results of mathematical analysis of quadratic criterion of identification quality for RLC models, which are used in determination of parameters and characteristics of electrotechnical devices and systems. It is shown, that for RLC models of voltages resonance and of currents resonance in the presence of at least two harmonic components of the current in a given frequency band, the problem of minimizing the identification quality criterion has only thing a solution. For each of these models, the conditions for convergence to the optimal solution are determined.
- Publication:
-
Journal of Physics Conference Series
- Pub Date:
- August 2019
- DOI:
- 10.1088/1742-6596/1260/5/052011
- Bibcode:
- 2019JPhCS1260e2011K