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一类非线性多元代理系统的固定时间分布平均跟踪,其单位相对度为相对度
IEEE transactions on cybernetics
|April 23, 2025
概括
本研究介绍了非线性多元代理系统的固定时间分布式平均追踪控制. 拟议的框架确保所有代理在固定的时间内汇聚到参考信号的平均值,即使有干扰.
科学领域:
- 控制系统工程 控制系统工程
- 非线性系统理论 非线性系统理论
- 分布式系统 分布式系统
背景情况:
- 多代理系统在实现协调行为方面经常面临挑战,特别是在外部干扰下.
- 分布式平均跟踪 (DAT) 对于网络系统中的共识和协作任务至关重要.
- 实现固定时间收,即收在预先确定的有限时间内发生,对于实际应用来说是非常理想的.
研究的目的:
- 调查和解决固定时间分布式平均跟踪 (DAT) 问题,用于具有单位相对度的非线性多元代理系统.
- 开发一个强大的分布式控制框架,能够处理外部干扰.
- 确保所有代理的输出与非线性参考信号的平均值在固定的时间内趋同.
主要方法:
- 开发一个分布式控制框架.
- 引入一个静态发电机来重建所需的平均轨迹.
- 分布式观察器的设计,以进行可靠的目标轨迹估计,减轻初始化错误.
- 实现基于观察者的输出反控制器,以实现固定时间的融合.
主要成果:
- 拟议的控制架构保证了所有代理的输出与目标轨迹的固定时间趋同.
- 该系统证明了对外部干扰的稳定性.
- 理论分析证实了固定时间DAT解决方案的有效性.
- 数字模拟验证了拟议方法的性能.
结论:
- 开发的分布式控制框架成功地解决了非线性多代理系统的固定时间DAT问题.
- 该方法确保在有限的,预先确定的时间内实现快速可靠的融合.
- 该方法即使存在外部干扰和初始化不确定性,也有效.
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