@inproceedings{45380aaa2a5646f58a0632ea10213c56,
title = "Harmonics Analysis of Sliding Mode Controlled Boost Converters with Unmodelled Dynamics",
abstract = "The inevitable existence of harmonics in sliding mode (SM) controlled DC-DC boost converters with sensor unmodeled dynamics is investigated in this paper. A singular perturbation model of unmodeled dynamics is proposed by choosing the rise time of sensor as a perturbed parameter. The guaranteed stability conditions of SM controller and sensor output are deduced respectively, following an equivalent model transformation of the whole closed-loop system for convenient analysis. A Lyapunov-like function is further designed to prove the harmonics exist in a vicinity concerning the rise time of sensor. Simulation results validate the proposed scheme.",
keywords = "boost converter, harmonics, singular perturbation, sliding mode control, unmodeled dynamics",
author = "Yanmin Wang and Zhao Ying and Yang Ge and Yongfeng Mai",
note = "Publisher Copyright: {\textcopyright} 2019 IEEE.; 45th Annual Conference of the IEEE Industrial Electronics Society, IECON 2019 ; Conference date: 14-10-2019 Through 17-10-2019",
year = "2019",
month = oct,
doi = "10.1109/IECON.2019.8927635",
language = "英语",
series = "IECON Proceedings (Industrial Electronics Conference)",
publisher = "IEEE Computer Society",
pages = "389--393",
booktitle = "Proceedings",
address = "美国",
}