Error Bounds for Identification of a Class of Continuous LTI Systems
Sign Up to like & getrecommendations! Published in 2019 at "IFAC-PapersOnLine"
DOI: 10.1016/j.ifacol.2019.06.098
Abstract: Abstract The main problem in identification of continuous LTI systems is the lack of derivative information of the outputs. If all the derivatives are known exactly, a least squares approach is sufficient to obtain the… read more here.
Keywords: class continuous; lti systems; bounds identification; continuous lti ... See more keywords
A Generalized Minimum Phase Property for Finite-Dimensional Continuous-Time MIMO LTI Systems with Additive Disturbances
Sign Up to like & getrecommendations! Published in 2020 at "IFAC-PapersOnLine"
DOI: 10.1016/j.ifacol.2020.12.514
Abstract: Abstract In this paper, we further generalize the definition of the extended zero dynamics to finite-dimensional continuous-time MIMO LTI systems with additive disturbances; and then introduce the concept of minimum phase for this class of… read more here.
Keywords: system; minimum phase; lti systems; zero dynamics ... See more keywords
New simple approach for enhanced rejection of unknown disturbances in LTI systems with input delay.
Sign Up to like & getrecommendations! Published in 2019 at "ISA transactions"
DOI: 10.1016/j.isatra.2019.04.005
Abstract: This work proposes the extension of the simplified filtered Smith predictor (SFSP) for state-space systems to improve rejection of matched and unmatched unknown disturbances in LTI systems with input delay. The proposed structure is simpler… read more here.
Keywords: systems input; lti systems; unknown disturbances; rejection ... See more keywords
Event-Triggered Neural Network Control for LTI Systems
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Control Systems Letters"
DOI: 10.1109/lcsys.2023.3242835
Abstract: This letter addresses the problem of event-triggered control (ETC) of discrete-time linear time-invariant (LTI) systems stabilized by neural network controllers. The event-triggering mechanism (ETM) is proposed to update only a portion of the layers required… read more here.
Keywords: neural network; network; event triggered; lti systems ... See more keywords
Subspace Identification of Distributed Clusters of Homogeneous Systems
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DOI: 10.1109/tac.2016.2555961
Abstract: This note studies the identification of a network comprised of interconnected clusters of LTI systems. Each cluster consists of homogeneous dynamical systems, and its interconnections with the rest of the network are unmeasurable. A subspace… read more here.
Keywords: lti systems; subspace identification; distributed clusters; identification distributed ... See more keywords
A Robust Distributed Interval Observer for LTI Systems
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Automatic Control"
DOI: 10.1109/tac.2022.3151586
Abstract: In this article, the state estimation problem of a continuous-time linear time-invariant system is investigated for the situation with unknown external disturbance and measurement noise. A robust distributed interval observer is designed, which consists of… read more here.
Keywords: robust distributed; observer lti; lti systems; distributed interval ... See more keywords
On Determining of LTI Systems Having Nondecreasing Step Response
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Circuits and Systems II: Express Briefs"
DOI: 10.1109/tcsii.2020.3044211
Abstract: This brief mainly focuses on discussing computational method of determining whether step responses are nondecreasing for linear time invariant (LTI) systems, including negative real pole systems and complex pole systems. A modified theorem of Jayasuriya… read more here.
Keywords: complex pole; step responses; lti systems; determining lti ... See more keywords
Target Controllability of Networked LTI Systems
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Network Science and Engineering"
DOI: 10.1109/tnse.2022.3146233
Abstract: A generalized-eigenvector-based condition is derived for the target controllability, which is necessary and sufficient. It is then applied to networked MIMO LTI systems with some lower-dimensional conditions established. These conditions are easily-verified, which explicitly show… read more here.
Keywords: controllability networked; lti systems; target controllability; networked lti ... See more keywords