基于移动地平线估计器的TS模糊系统的过器设计,采用测量噪声
Hui Gao1, Yixuan Wang1, Jing Hu2
1School of Electrical and Control Engineering, Shaanxi University of Science and Technology, Xi'an, China.
PeerJ. Computer science
|June 22, 2023
概括
一个新的过器和Takagi-Sugeno (T-S) 模糊控制器稳定了未知的离散时间系统. 这种方法确保了输入到状态稳定性 (ISS),并增强了对非高斯干扰的稳定性.
科学领域:
- 控制系统工程 控制系统工程
- 模糊逻辑系统 模糊逻辑系统
- 非线性系统分析 非线性系统分析
背景情况:
- 未知的离散时间系统对稳定性和控制性构成挑战.
- 外部干扰,特别是非高斯干扰,会降低系统性能.
- 现有的方法可能无法充分解决未知的动态和强大的稳定性.
研究的目的:
- 为未知的离散时间系统提出一个强大的过器和Takagi-Sugeno (T-S) 模糊控制器.
- 为了确保输入到状态稳定性 (ISS),以保证系统状态的边界性.
- 增强系统对外部干扰的强度,包括非高斯类型.
主要方法:
- 基于移动地平线估计器原理的过器设计.
- 应用Takagi-Sugeno (T-S) 模糊控制器来管理未知的系统动态.
- 对输入到状态稳定性 (ISS) 属性的分析.
- 在各种噪声条件下进行模拟研究.
主要成果:
- 拟议的过器和TS模糊控制器有效地稳定了未知的离散时间系统.
- 实现了输入到状态稳定性 (ISS),确保了所有系统状态的边界性.
- 显著改善了对外部干扰的强度,即使具有非高斯特征.
- 在不同的噪音场景下通过模拟示例进行验证.
结论:
- 开发的过器和TS模糊控制策略为未知的离散时间系统提供了强大的解决方案.
- 该方法保证了系统稳定性和在存在干扰的情况下状态的界限性.
- 该方法在处理复杂和不确定的动态环境方面表现出有效性.
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