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Updated: Jan 11, 2026

Real-Time Proxy-Control of Re-Parameterized Peripheral Signals using a Close-Loop Interface
Published on: May 8, 2021
Prescribed-performance consensus control for nonlinear MASs: a privacy preservation strategy
Kairui Chen1, Chengzhen Yu1, Zhi Liu2
1School of Mechanical and Electrical Engineering, Guangzhou University, Guangzhou, 510006, Guangdong, China.
Abstract:
This paper proposes an adaptive predefined-time prescribed performance control strategy for nonlinear multi-agent systems with privacy-preservation. Firstly, a privacy preservation method is designed to protect transmitting data within a user-defined time. By adjusting the mask factors, each node owns a unique private encryption, which enhances the privacy preservation. Meanwhile, a prescribed performance mechanism is designed to constrain the actual tracking error with masked information. Based on a predefined-time filter and a filtering error compensation technique, a kind of predefined-time prescribed performance consensus protocol is proposed for nonlinear multi-agent systems. Finally, several simulations are presented to verify the proposed strategies.
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