| 引用本文: | 朱天飞,曹亮.具有记忆事件触发机制隐私保护的多智能体系统安全控制[J].控制理论与应用,2026,43(1):100~109.[点击复制] |
| ZHU Tian-fei,CAO Liang.Secure control of multi-agent systems with privacy preservation of memory event-triggered mechanism[J].Control Theory & Applications,2026,43(1):100~109.[点击复制] |
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| 具有记忆事件触发机制隐私保护的多智能体系统安全控制 |
| Secure control of multi-agent systems with privacy preservation of memory event-triggered mechanism |
| 摘要点击 233 全文点击 37 投稿时间：2025-03-26 修订日期：2025-09-09 |
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| DOI编号 10.7641/CTA.2025.50120 |
| 2026,43(1):100-109 |
| 中文关键词 多智能体系统 事件触发机制 隐私保护 安全控制 |
| 英文关键词 multi-agent systems event-triggered mechanism privacy preservation secure control |
| 基金项目 国家自然科学基金项目(62473059),辽宁省自然科学基金项目(2024MS183),锦州市人才计划(JXYC240102),辽宁省兴辽英才项目(XLYC240318 8)资助. |
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| 中文摘要 |
| 针对具有未知扰动的非线性多智能体系统,本文提出一种基于记忆事件触发机制并具有隐私保护的合作
学习控制算法.首先,为防止智能体间交互的关键状态与控制信息泄露,构造时间掩码函数对整个系统进行隐私保
护,提高加密能力同时减轻对系统性能的影响;其次,将记忆事件触发机制嵌入反步法控制框架,借助该机制对历史
数据的存储能力实现安全控制目标;同时,利用历史数据设置阈值条件,避免虚假信号影响通讯并保证系统的瞬态
性能;最后,提出基于误差的合作学习自适应律.其不需要预先假定邻居权重是有限的,从而减少了保守性,通过理
论分析和仿真结果验证所构建事件触发控制方案的可行性. |
| 英文摘要 |
| For nonlinear multi-agent systems with unknown disturbances, a cooperative learning control algorithm
consisted of a memory-based event-triggered mechanism and privacy preservation is proposed. Firstly, to prevent the
leakage of the key state and control information in the interaction between intelligent agents, a time masking function is
constructed to provide the privacy protection for the entire system, thereby enhancing encryption capabilities while reducing
the impact on system performance. Then, the memory-based event-triggered mechanism is applied within a backstepping
framework, and the secure control objectives are achieved by leveraging the mechanism’s ability to store historical data.
Meanwhile, historical data is used to set threshold conditions, avoiding false signals from affecting communication and
ensuring the system’s transient performance. Lastly, the proposed error-based cooperative learning adaptive rate does not
require prior assumptions about the finite nature of neighbor weights, thereby reducing conservatism. The event-triggered
control scheme is verified through theoretical analysis and simulation results. |
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