| 引用本文: | 颜廷若,徐旭.多智能体系统固定时间一致性积分滑模控制[J].控制理论与应用,2024,41(10):1745~1752.[点击复制] |
| YAN Ting-ruo,XU Xu.Fixed-time integral sliding consensus control for multi-agent systems[J].Control Theory and Technology,2024,41(10):1745~1752.[点击复制] |
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| 多智能体系统固定时间一致性积分滑模控制 |
| Fixed-time integral sliding consensus control for multi-agent systems |
| 摘要点击 3619 全文点击 200 投稿时间：2022-11-21 修订日期：2024-07-08 |
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| DOI编号 10.7641/CTA.2023.21024 |
| 2024,41(10):1745-1752 |
| 中文关键词 多智能体系统 积分滑模 固定时间收敛 一致性 观测器 |
| 英文关键词 multi-agent systems integral sliding mode fixed-time convergence consensus observer |
| 基金项目 科技创新2030–“新一代人工智能”重大项目(2021ZD0112500), 国家自然科学基金项目(12072128)资助. |
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| 中文摘要 |
| 本文研究了带有干扰的多智能体系统固定时间一致性控制问题. 首先, 基于Super-twisting(超螺旋)算法, 构建可以在固定时间内消除干扰影响的积分滑模. 然后, 利用积分滑模提出一种新的固定时间一致性控制算法. 进一步, 当状态信息不可用时, 通过积分滑模构造固定时间状态估计观测器, 建立固定时间观测器和跟踪控制器来实现系统的一致性. 通过Lyapunov稳定性理论, 给出多智能体系统在受到干扰下的固定时间收敛性分析. 最后, 通过一些数值模拟证明本文提出的一致性控制算法的有效性. |
| 英文摘要 |
| This paper investigates the fixed-time consensus control issue for multi-agent systems with disturbances. First, an integral sliding mode is developed based on the super-twisting algorithm, which can eliminate the disturbances in a fixed time. A novel fixed-time consensus control algorithm is then proposed with the help of integral sliding mode. Moreover, when the state information is not available, the fixed-time observer and the tracking controller are constructed to achieve the convergence of multi-agent systems, where the observer is proposed based on integral sliding mode. The fixed-time convergence analysis of multi-agent systems with disturbances is given through the Lyapunov stability analysis. Finally, some numerical simulations are shown to certify the effectiveness of the proposed consensus control algorithms. |
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