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Event-triggered fault estimation and accommodation design for linear systems
(
Institute of Electrical and Electronics Engineers Inc.
, 2016 , Conference Paper)
The problem of event-triggered active fault-tolerant control (E-AFTC) of discrete-time linear systems is addressed in this paper by using an integrated design of event-triggered fault/state estimator with a fault-tolerant ...
Suboptimal control reconfiguration in switched multi-agent networked systems
(
Institute of Electrical and Electronics Engineers Inc.
, 2016 , Conference Paper)
In this work, the control recovery problem in a directed network of switched multi-agent systems is studied. A distributed cooperative control strategy is proposed which ensures that the agents reach a consensus while the ...
Fault detection of infinite dimensional systems in presence of disturbances
(
Institute of Electrical and Electronics Engineers Inc.
, 2016 , Conference Paper)
In this brief paper we are concerned with the fault detection (FD) problem of single-input multi-output infinite dimensional (Inf-D) systems. We develop a geometric methodology to detect a fault in presence of a disturbance ...
An efficient component map generation method for prediction of gas turbine performance
(
American Society of Mechanical Engineers (ASME)
, 2014 , Conference Paper)
Improving efficiency, reliability and availability of gas turbines have become more than ever one of the main areas of interest in gas turbine research. This is mainly due to the stringent environmental regulations that ...
Control reconfiguration for multiple autonomous vehicles subject to actuator faults and disturbances
(
Institute of Electrical and Electronics Engineers Inc.
, 2016 , Conference Paper)
In this paper, control reconfiguration problem in a team of multi-agent systems subject to actuator faults and environmental disturbances is studied. The proposed distributed control strategy has the capability of being ...
Fault detection and isolation of Fornasini-Marchesini 2D systems: A geometric approach
(
IEEE
, 2014 , Conference Paper)
The fault detection and isolation (FDI) problem for discrete-time two-dimensional (2D) systems represented by the Fornasini-Marchesini model II is investigated in this work. It is shown that the sufficient conditions for ...
Data-Driven Koopman Operator Based Cyber-Attacks for Nonlinear Control Affine Cyber-Physical Systems
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Institute of Electrical and Electronics Engineers Inc.
, 2022 , Conference Paper)
This paper studies the data-driven implementation of stealthy cyber-attacks for a class of nonlinear cyber-physical systems (CPS). In particular, we consider and study zero dynamics and covert cyber-attacks. By utilizing ...
Data-Driven Covert-Attack Strategies and Countermeasures for Cyber-Physical Systems
(
Institute of Electrical and Electronics Engineers Inc.
, 2021 , Conference Paper)
This paper studies covert-attacks for cyber-physical systems (CPS) under conditions that adversaries do not explicitly know the system characteristic matrices (A, B, C). Covert-attacks are considered as undetectable type ...
A Special Class of Zero Dynamics Cyber-Attacks for SISO Time-Delay Systems
(
Institute of Electrical and Electronics Engineers Inc.
, 2021 , Conference Paper)
In this paper, we consider zero dynamics cyber-attacks of linear single-input, single-output time-delay systems. We are mainly investigating structural properties of these attacks by invoking and applying available results ...