Design of a Saturated Filtered High Gain Observer for a Class of Disturbed Nonlinear Systems
Sign Up to like & getrecommendations! Published in 2025 at "International Journal of Robust and Nonlinear Control"
DOI: 10.1002/rnc.70010
Abstract: This paper provides a redesigned version of the Standard High Gain Observer (SHGO) allowing to significantly reduce its underlying peaking phenomenon while improving its sensitivity to noise measurements. The redesign of the SHGO is performed… read more here.
Keywords: saturated filtered; gain; fhgo; gain observer ... See more keywords
A globally Mittag-Leffler bounded high-gain observer for systems with unknown dynamics and noisy measurements.
Sign Up to like & getrecommendations! Published in 2021 at "ISA transactions"
DOI: 10.1016/j.isatra.2021.11.003
Abstract: In this work, we present a globally Mittag-Leffler bounded high-gain observer for fractional order nonlinear systems with unmodeled dynamics and additive measurement noise at the output. Our proposal starts from an alternative representation of the… read more here.
Keywords: high gain; globally mittag; mittag leffler; gain observer ... See more keywords
High-Gain Observer Design for a Class of Quasi-Linear Integro-Differential Hyperbolic Systems—Application to an Epidemic Model
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Automatic Control"
DOI: 10.1109/tac.2021.3063368
Abstract: This article addresses the problem of high-gain observer design for a class of quasi-linear hyperbolic systems (with one characteristic velocity), possibly including nonlocal terms, making them systems of partial integro-differential equations. The design relies on… read more here.
Keywords: design class; class quasi; observer design; high gain ... See more keywords
Sliding Mode Control of Grid-Connected Neutral-Point-Clamped Converters Via High-Gain Observer
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2021.3070496
Abstract: In this article, a nonlinear high-gain observer (NHGO)-based second-order sliding mode (SOSM) control strategy is proposed for the three-phase three-level neutral-point-clamped (NPC) converter. This controller applies the advanced SOSM algorithm both in the voltage regulation… read more here.
Keywords: high gain; sliding mode; control; gain ... See more keywords
Reduced-Order High-Gain Observer (ROHGO)-Based Neural Tracking Control for Random Nonlinear Systems With Output Delay
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Systems, Man, and Cybernetics: Systems"
DOI: 10.1109/tsmc.2022.3159547
Abstract: Compared with stochastic differential equations (SDEs) driven by white noise, random differential equations (RDEs) generated by colored noise are claimed to be more practical. This article considers reduced-order high-gain observer (ROHGO)-based neural tracking control on… read more here.
Keywords: high gain; control; based neural; gain observer ... See more keywords