通过双终端事件触发机制改善基于观察者的扩展状态共识控制
IEEE transactions on cybernetics
|August 21, 2025
概括
一个新的共识控制策略使用基于时间变化的事件触发的扩展状态观察器 (ATVG-ETESO) 和双终端事件触发机制 (DTETM) 来有效地管理不确定的非线性随机多代理系统.
科学领域:
- 控制理论
- 非线性系统
- 随机过程
背景情况:
- 多代理系统在各个领域至关重要, 但面临不确定性和随机干扰的挑战.
- 在这些系统中达成共识需要强有力的控制策略,尽量减少通信开销.
研究的目的:
- 为不确定的非线性随机多代理系统提出新的共识控制策略.
- 开发一个基于时间变化的事件触发的扩展状态观察器 (ATVG-ETESO) 以提高状态估计.
- 引入双终端事件触发机制 (DTETM) 以减少通信负担.
主要方法:
- 该研究使用ATVG-ETESO来估计内部不确定性和外部随机干扰.
- 在DTETM中使用适应值来最大限度地降低输入和输出通道的通信负载.
- 进行理论分析以确保有界估计和共识错误.
主要成果:
- ATVG-ETESO有效地估计了系统的不确定性和干扰.
- 可调节的时间变化增益可以防止峰值,并加快估计错误的趋同.
- 该DTETM显著降低了通信需求.
结论:
- 建议的共识控制策略对于不确定的非线性随机多代理系统是有效的.
- 开发的ATVG-ETESO和DTETM提供了更好的性能和效率.
- 模拟示例验证了理论发现和实际可用性.
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