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<p>This article discusses prescribed-time consensus and privacy-preserving for second-order MASs under directed graphs. The privacy-preserving method and prescribed time controllers are designed to enable leader-follower consensus and average consensus when the true state of MASs is protected. Firstly, the output mask is designed, which is used to obtaining privacy-preserving of MASs. Meanwhile, the prescribed-time consensus controllers with a time scaling function are designed by utilizing Lyapunov stability theory to ensure that LF-MASs and L-MASs can reach leader-follower consensus and average consensus within the prescribed time. The effectiveness of the obtained results is validated by simulation results finally.</p>

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Prescribed-time Consensus for Second-order Multi-Agent Systems With Output Mask

  • 期刊论文

  • 发表日期：

    2026年3月15日

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  • Huan Zheng,
  • Qiaoyu Chen,
  • Dongbing Tong,
  • Shuqun Yang,
  • Wuneng Zhou

摘要

This article discusses prescribed-time consensus and privacy-preserving for second-order MASs under directed graphs. The privacy-preserving method and prescribed time controllers are designed to enable leader-follower consensus and average consensus when the true state of MASs is protected. Firstly, the output mask is designed, which is used to obtaining privacy-preserving of MASs. Meanwhile, the prescribed-time consensus controllers with a time scaling function are designed by utilizing Lyapunov stability theory to ensure that LF-MASs and L-MASs can reach leader-follower consensus and average consensus within the prescribed time. The effectiveness of the obtained results is validated by simulation results finally.