Set-based guaranteed active fault diagnosis for LPV systems with unknown bounded uncertainties

J Tan, S Olaru, MM Seron, F Xu - Automatica, 2021 - Elsevier
This paper focuses on designing, via the minimization of a suitable cost function, an input
sequence to guarantee active fault diagnosis (AFD) of discrete-time linear parameter …

A rendezvous algorithm for multi-agent systems in disconnected network topologies

R Ribeiro, D Silvestre, C Silvestre - 2020 28th Mediterranean …, 2020 - ieeexplore.ieee.org
This paper addresses the problem of having a multi-agent system converging to a
rendezvous location for networks of agents without any type of localization sensor. A central …

Constrained convex generators: A tool suitable for set-based estimation with range and bearing measurements

D Silvestre - IEEE Control Systems Letters, 2021 - ieeexplore.ieee.org
Autonomous vehicles in GPS-denied areas or when cooperating in missions might have
access to bearing and range measurements corrupted by noise, rendering the reachable set …

Parity space-based fault isolation using minimum error minimax probability machine

Y Song, M Zhong, T Xue, SX Ding, W Li - Control Engineering Practice, 2020 - Elsevier
In this paper, a new parity space-based fault isolation (FI) approach is proposed for linear
discrete time-invariant systems. The main contribution lies in the integrated design of FI …

Decentralized control for multi-agent missions based on flocking rules

R Ribeiro, D Silvestre, C Silvestre - … 2020: Proceedings of the 14th APCA …, 2021 - Springer
This paper addresses the problem of having a multi-agent system converging to multiple
dynamic rendezvous areas for networks of agents with no localization sensors and limited …

[HTML][HTML] Set-valued estimators for uncertain linear parameter-varying systems

D Silvestre - Systems & Control Letters, 2022 - Elsevier
In this paper, we tackle the problem of state estimation for uncertain linear systems when
bounds are known for the disturbances, noise and initial state. Practical systems often have …

Robust fault estimation based on learning observer for Takagi‐Sugeno fuzzy systems with interval time‐varying delay

F You, S Cheng, K Tian, X Zhang - International Journal of …, 2020 - Wiley Online Library
This paper studies the problem of robust fault estimation for a class of Takagi‐Sugeno (T‐S)
fuzzy systems which subject to interval time‐varying delay, external disturbance, and …

Self-triggered and event-triggered set-valued observers

D Silvestre, P Rosa, JP Hespanha, C Silvestre - Information Sciences, 2018 - Elsevier
This paper addresses the problem of reducing the required network load and computational
power for the implementation of Set-Valued Observers (SVOs) in Networked Control System …

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 …

Accurate guaranteed state estimation for uncertain lpvs using constrained convex generators

D Silvestre - 2022 IEEE 61st Conference on Decision and …, 2022 - ieeexplore.ieee.org
Guaranteed state estimation for autonomous vehicles in GPS-denied areas that resort to
landmarks detection and onboard sensors requires set-membership techniques that are …