Frequencies Selection for Accelerated CNLS Parameter Identification of Anticorrosion Coatings

摘要

The paper presents modified CNLS impedance spectrum fitting method of parameter identification of technical objects. The number of test frequencies is reduced to the number of parameters and the test frequencies are set according to various criteria. As a test object, the model of anticorrosion coating has been chosen. The simulated identification results are discussed in terms of identification measurement time reduction and method accuracy.