Guaranteed State Estimation Using a Bundle of Interval Observers with Adaptive Gains Applied to the Induction Machine [PDF]
Sensors, 2021 The scope of this paper is the design of an interval observer bundle for the guaranteed state estimation of an uncertain induction machine with linear, time-varying dynamics.
Manuel Schwartz +2 more
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Approximating fault detection linear interval observers using -order interval predictors [PDF]
International Journal of Adaptive Control and Signal Processing, 2017 "This is the peer reviewed version of the following article:Meseguer, J., Puig, V., and Escobet, T. (2017) Approximating fault detection linear interval observers using ¿-order interval predictors. Int. J. Adapt.
Escobet Canal, Teresa +2 more
core +4 more sources
Interval observers for discrete-time systems [PDF]
2012 IEEE 51st IEEE Conference on Decision and Control (CDC), 2012 Summary: Interval observers are constructed for discrete-time systems. First, time-invariant interval observers are proposed for a family of nonlinear systems. Second, it is shown that, for any time-invariant exponentially stable discrete-time linear system with additive disturbances, time-varying exponentially stable discrete-time interval observers ...
Mazenc, Frédéric +2 more
openaire +6 more sources
Stability Radii-Based Interval Observers for Discrete-Time Nonlinear Systems
IEEE Access, 2022 In this paper, we investigate the interval observer problem for a class of discrete-time nonlinear systems, in absence or presence of external disturbances and parametric uncertainties.
Jesus D. Aviles +6 more
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Interval observers design for systems with ostensible Metzler system matrices
Frontiers in Aerospace Engineering, 2023 This paper attempts to resolve the problem concerning the interval observers design for linear systems with ostensible Metzler system matrices. Because system dynamics matrices are partially different from strictly Metzler structures, a solution is ...
Dušan Krokavec, Anna Filasová
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Design of Distributed Interval Observers for Multiple Euler–Lagrange Systems
Mathematics, 2023 This paper investigates the problem of distributed interval estimation for multiple Euler–Lagrange systems. An interconnection topology is supposed to be strongly connected.
Zhihang Yin, Jun Huang, Thach Ngoc Dinh
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An Interval Observer for a Class of Cyber–Physical Systems with Disturbance
Axioms, 2023 This paper investigates the problem of interval estimation for cyber–physical systems with unknown disturbance. In order to realize the interval estimation of cyber–physical systems, two technical methods are adopted.
Yong Qin, Jun Huang, Hongrun Wu
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Fractional-Order Interval Observer for Multiagent Nonlinear Systems
Fractal and Fractional, 2022 A framework of distributed interval observers is introduced for fractional-order multiagent systems in the presence of nonlinearity. First, a frame was designed to construct the upper and lower bounds of the system state. By using monotone system theory,
Haoran Zhang, Jun Huang, Siyuan He
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Reduced-Order and Full-Order Interval Observers Design for Discrete-Time System
IEEE Access, 2020 In this paper, the design of reduced-order and full-order interval observers for discrete-time system is investigated. First, the original system is transformed into a descriptor system with the ability to estimate the unknown noise of sensors.
Weijie Ren +3 more
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State Estimation of Positive Switched Interval Systems with Metzler–Takagi–Sugeno Fuzzy Models
Machines, 2023 This paper addresses the problem of estimating the state of a class of interval and positive nonlinear switched systems. The considered system class is represented by Metzler–Takagi–Sugeno fuzzy switched models with positive Lipschitz nonlinear functions
Dušan Krokavec, Anna Filasová
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