Tracking error sensitivity in a relay system operating in the forced oscillation mode
- Authors: Morzhov A.V.1, Faldin N.V.1
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Affiliations:
- Tula State University
- Issue: Vol 55, No 3 (2016)
- Pages: 412-424
- Section: Control Systems for Technological Processes
- URL: https://journals.rcsi.science/1064-2307/article/view/219640
- DOI: https://doi.org/10.1134/S1064230716030138
- ID: 219640
Cite item
Abstract
Relay systems with two-position relay element and a smooth nonlinear control object operating in the forced oscillation mode are considered. A discrete linearization of such systems was proposed and based on it a method of determining the sensitivity function of the tracking error to the change of the control object’s parameters was developed. The method can be used to study the sensitivity of systems with symmetric pulse-width modulation that are widespread in engineering. The example illustrating obtaining the sensitivity function is presented.
About the authors
A. V. Morzhov
Tula State University
Author for correspondence.
Email: amorzhov@yandex.ru
Russian Federation, pr. Lenina 92, Tula, 300012
N. V. Faldin
Tula State University
Email: amorzhov@yandex.ru
Russian Federation, pr. Lenina 92, Tula, 300012