Distinguishability of discrete‐time linear systems

D Silvestre, P Rosa, C Silvestre - International Journal of …, 2021 - Wiley Online Library
This article introduces the notion of absolutely distinguishable discrete‐time dynamic
systems, with particular applicability to linear time‐invariant and linear parameter‐varying …

Active mode observation of switching systems based on set‐valued estimation of the continuous state

M Baglietto, G Battistelli… - International Journal of …, 2009 - Wiley Online Library
Mode observability is addressed for a class of discrete‐time linear systems that may switch
in an unknown and unpredictable way among different modes taken from a finite set. The …

A reference governor in a piecewise state affine function

K Kogiso, K Hirata - … Conference on Decision and Control (IEEE …, 2003 - ieeexplore.ieee.org
This paper proposes a reference management technique for closed-loop systems with state
and/or control constraints. The management rule is represented in the form of a piecewise …

Accurate uncertainty propagation for discrete-time nonlinear systems using differential inequalities with model redundancy

X Yang, JK Scott - IEEE Transactions on Automatic Control, 2020 - ieeexplore.ieee.org
This article presents new methods for computing tight interval enclosures of the reachable
sets of discrete-time nonlinear systems subject to bounded uncertainties. These methods …

Set‐based fault detection and isolation for detectable linear parameter‐varying systems

D Silvestre, P Rosa, JP Hespanha… - International Journal of …, 2017 - Wiley Online Library
In the context of fault detection and isolation of linear parameter‐varying systems, a
challenging task appears when the dynamics and the available measurements render the …

Simultaneous input and state set-valued observers with applications to attack-resilient estimation

SZ Yong - 2018 Annual American Control Conference (ACC), 2018 - ieeexplore.ieee.org
In this paper, we present a fixed-order set-valued observer for linear discrete-time bounded-
error systems that simultaneously finds bounded sets of compatible states and unknown …

Guaranteed state estimation via indirect polytopic set computation for nonlinear discrete-time systems

M Khajenejad, F Shoaib… - 2021 60th IEEE …, 2021 - ieeexplore.ieee.org
This paper proposes novel set-theoretic approaches for recursive state estimation in
bounded-error discrete-time nonlinear systems subject to nonlinear observations/constraints …

Simultaneous Mode, In put and State Set-Valued Observers with Applications to Resilient Estimation against Sparse Attacks

M Khajenejad, SZ Yong - 2019 IEEE 58th Conference on …, 2019 - ieeexplore.ieee.org
A simultaneous mode, input and state set-valued observer is proposed for hidden mode
switched linear systems with bounded-norm noise and unknown input signals. The observer …

Set-membership filtering with state constraints

F Yang, Y Li - IEEE Transactions on Aerospace and Electronic …, 2009 - ieeexplore.ieee.org
In this paper, the problem of set-membership filtering is considered for discrete-time systems
with equality and inequality constraints between their state variables. We formulate the …

[PDF][PDF] Multiple-model adaptive control of uncertain LPV systems

P Rosa - 2011 - academia.edu
A thorough methodology to design robust adaptive controllers for uncertain Linear
Parameter Varying (LPV) systems, with stability and performance guarantees, is presented …