20 citations · 71 across the 20 of their papers we have counts for
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An Unknown Input Multi-Observer Approach for Estimation and Control under Adversarial Attacks
Tianci Yang, Carlos Murguia, Margreta Kuijper +1
We address the problem of state estimation, attack isolation, and control of discrete-time linear time-invariant systems under (potentially unbounded) actuator and sensor false dat…
A Multi-Observer Based Estimation Framework for Nonlinear Systems under Sensor Attacks
Tianci Yang, Carlos Murguia, Margreta Kuijper +1
We address the problem of state estimation and attack isolation for general discrete-time nonlinear systems when sensors are corrupted by (potentially unbounded) attack signals. Fo…
An Unknown Input Multi-Observer Approach for Estimation, Attack Isolation, and Control of LTI Systems under Actuator Attacks
Tianci Yang, Carlos Murguia, Margreta Kuijper +1
We address the problem of state estimation, attack isolation, and control for discrete-time Linear Time Invariant (LTI) systems under (potentially unbounded) actuator false data in…
A Multi-Observer Approach for Attack Detection and Isolation of Discrete-Time Nonlinear Systems
Tianci Yang, Carlos Murguia, Margreta Kuijper +1
We address the problem of attack detection and isolation for a class of discrete-time nonlinear systems under (potentially unbounded) sensor attacks and measurement noise. We consi…
Vulnerability of linear systems against sensor attacks--a system's security index
Michelle S. Chong, Margreta Kuijper
The `security index' of a discrete-time LTI system under sensor attacks is introduced as a quantitative measure on the security of an observable system. We derive ideas from error…