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Related Experiment Video

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Real-Time Proxy-Control of Re-Parameterized Peripheral Signals using a Close-Loop Interface

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Secure Predictive Coordinated Control of High-Order Fully Actuated Networked Multiagent Systems Under Random DoS

Da-Wei Zhang, Guo-Ping Liu, Lei Cao

IEEE Transactions on Cybernetics

|November 1, 2023

Summary

This study presents a secure predictive coordinated control scheme for high-order fully actuated networked multiagent systems (HOFANMASs) facing random denial-of-service (DoS) attacks. The proposed method ensures system stability and consensus despite data loss and disorder in communication channels.

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Area of Science:

Control Systems Engineering
Networked Systems
Cybersecurity

Background:

Networked multiagent systems (MASs) are vulnerable to denial-of-service (DoS) attacks.
Random data loss and disorder in communication channels degrade system performance and stability.
Coordinated control of high-order fully actuated systems under cyberattacks is a significant challenge.

Purpose of the Study:

To develop a secure predictive coordinated control scheme for high-order fully actuated networked multiagent systems (HOFANMASs).
To address the challenges posed by random denial-of-service (DoS) attacks on communication channels.
To ensure consensus and stability in HOFANMASs despite cyber threats.

Main Methods:

A dynamic model for HOFANMASs was established.
A prediction model in an incremental HOFA (IHOFA) form was developed using Diophantine equations.
A necessary and sufficient condition was proposed to analyze consensus and stability.

Main Results:

The proposed HOFA secure predictive coordinated control scheme effectively compensates for random data losses and disorders.
The scheme optimizes coordinated control performance under DoS attacks.
Simulated and experimental results demonstrated the effectiveness of the control scheme in formation control tasks.

Conclusions:

The developed HOFA secure predictive control scheme enhances the security and reliability of HOFANMASs.
The scheme provides a robust solution for coordinated control in the presence of random DoS attacks.
The research validates the proposed control strategy through practical applications such as spacecraft formation control.