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Undetectable Cyber Attacks on Communication Links in Multi-Agent Cyber-Physical Systems
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Institute of Electrical and Electronics Engineers Inc.
, 2020 , Conference Paper)
The objective in this paper is to study and develop conditions for a network of multi-agent cyber-physical systems (MAS) where a malicious adversary can utilize vulnerabilities in order to ensure and maintain cyber attacks ...
Mitigation and resiliency of multi-agent systems subject to malicious cyber attacks on communication links
(
Institute of Electrical and Electronics Engineers Inc.
, 2020 , Conference Paper)
This paper aims at investigating a novel type of cyber attack that is injected to multi-agent systems (MAS) having an underlying directed graph. The cyber attack, which is designated as the controllability attack, is ...
Fault-tolerant fully distributed leader-following consensus for linear multi-agent systems with non-cooperative leader
(
Elsevier B.V.
, 2020 , Conference Paper)
In this paper, the problem of distributed fault-tolerant control for multi-agent systems is studied. In the proposed method, the communication graph of the network is not needed to be known by the agents. The leader agent ...
Simultaneous Actuator Fault Estimation and Fault-tolerant Tracking Control for Multi-agent Systems: A Sliding-mode Observer-based Approach
(
Taylor and Francis Ltd.
, 2020 , Article)
This study is concerned with the design of a distributed simultaneous fault estimation and fault-tolerant control scheme for linear multi-agent systems subject to actuator faults. For each agent, a sliding-mode observer-based ...
Adaptive cooperative control of nonlinear multi-agent systems with uncertain time-varying control directions and dead-zone nonlinearity
(
Elsevier B.V.
, 2021 , Article)
This paper investigates the development of an adaptive cooperative control scheme for the consensus of uncertain nonlinear multi-agent systems subjected to uncertain time-varying control direction, disturbances, and dead-zone ...
Fault-tolerant control of nonlinear heterogeneous multi-agent systems
(
Elsevier Ltd
, 2021 , Article)
In this paper, time-varying loss of effectiveness and time-varying additive actuator faults in nonlinear heterogeneous multi-agent systems (MAS) are considered and an adaptive fault tolerant-control (FTC) scheme based on ...
Mission independent fault-tolerant control of heterogeneous linear multiagent systems based on adaptive virtual actuator
(
John Wiley and Sons Ltd
, 2021 , Article)
In this article, a fault-tolerant control (FTC) scheme for linear multiagent systems (MASs) subject to time-varying loss of effectiveness and time-varying additive actuator faults as well as external disturbance is ...
Observer-Based Leader-Following Consensus for Linear Multiagent Systems with a Leader of Unknown Input
(
Institute of Electrical and Electronics Engineers Inc.
, 2021 , Article)
In this article, a distributed observer-based tracking control protocol is proposed for linear multiagent systems having a leader with unknown nonzero input. The leader is assumed to be uncooperative, i.e., no communication ...
Towards Privacy Preserving Consensus Control in Multi-Agent Cyber-Physical Systems Subject to Cyber Attacks
(
Institute of Electrical and Electronics Engineers Inc.
, 2021 , Conference Paper)
Multi-agent systems (MAS) require sharing their information with their neighboring agents to reach a consensus in a distributed manner. In this paper, a transformation-based consensus control methodology is developed and ...
Output Feedback Fault-Tolerant Control of Heterogeneous Multi-Agent Systems
(
Wiley-Blackwell
, 2021 , Article)
This paper investigates the design of an output feedback fault-tolerant control (FTC) scheme for heterogeneous multi-agent systems subject to loss of effectiveness and time-varying additive actuator faults as well as ...