平均场跳转扩散系统的环形有限时间H2/H∞控制
IEEE transactions on cybernetics
|August 27, 2025
概括
本研究介绍了复杂的跳转扩散系统的环形有限时间H2/H∞控制. 这种新方法确保了系统的稳定性,并优化了性能指数,优于现有的有限时间控制策略.
科学领域:
- 控制理论
- 随机系统
- 非线性动力学
背景情况:
- 中场跳转扩散系统 (MFJDS) 涉及连续 (Wiener) 和离散 (Poisson) 噪声过程.
- 确保这些复杂系统的有限时间稳定性和性能是一个重大挑战.
研究的目的:
- 介绍和分析MFJDS的环形有限时间H2/H∞控制.
- 开发状态反和基于观察者的环形有限时间H2/H∞控制的新条件.
- 提出一个新的参数分析和性能优化的算法.
主要方法:
- 在平均平方意义上定义环形有限时间局限性 (AFTB).
- 获得足够的状态反和基于观察者的控制条件.
- 为确定稳定性参数和性能权衡开发算法.
主要成果:
- 拟议的环形有限时间H2/H∞控制确保了AFTB并将H2/H∞指数最小化.
- 建立了对状态反和基于观察者的控制较为保守的条件.
- 设计的算法有效地确定稳定范围和性能关系.
结论:
- 新的环形有限时间H2/H∞控制为MFJDS提供了卓越的性能.
- 提出的方法和算法为系统设计和分析提供了实用工具.
- 通过综合设计示例证明了实际优势.
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