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Fornaro, Pedro, Mosquera, Facundo D., Evangelista, Carolina A., Puleston, Paul and Ringwood, John (2025) A Filtering Super-Twisting Controller with Noise Rejection. In: IEEE 64th Conference on Decision and Control (CDC), 9-12 December, 2025, Rio de Janerio, Brazil.
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Abstract
This
paper
addresses
the
design
of
a
filtering
Super-Twisting
(FST)
controller
with
noise
rejection.
To
effectively
achieve
noise
rejection
and
improve
ST
performance,
the
proposed
control
structure
includes
a
zero-phase
sliding-mode
filter,
capable
of
rejecting
unbounded
measurement
noise.
The
features
of
the
FST
controller
reduce
the
control
effort
required
to
steer
the
sliding
variable
to
zero,
without
compromising
the
control
robustness.
The
convergence
of
the
FST
is
demonstrated,
and
a
numerical
example
based
on
wave
energy
systems
is
presented
to
illustrate
the
effectiveness
of
the
proposal.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Keywords: | Filtering Super-Twisting Controller; Noise Rejection; |
| Academic Unit: | Faculty of Science and Engineering > Electronic Engineering Faculty of Science and Engineering > Research Institutes > Centre for Ocean Energy Research |
| Item ID: | 21136 |
| Depositing User: | Professor John Ringwood |
| Date Deposited: | 22 Jan 2026 16:30 |
| Refereed: | Yes |
| Related URLs: | |
| Use Licence: | This item is available under a Creative Commons Attribution Non Commercial Share Alike Licence (CC BY-NC-SA). Details of this licence are available here |
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