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Updated: Mar 3, 2026

Design and Application of a Fault Detection Method Based on Adaptive Filters and Rotational Speed Estimation for an Electro-Hydrostatic Actuator
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一个分数级高阶扩展的卡尔曼波器,用于分数级非线性系统

Wei Yu1, Yanxiang Zhang1, Rui Chen2

  • 1School of Mechanical and Electrical Engineering and Automation, Foshan University, Foshan 528231, PR China.

ISA transactions
|March 1, 2026
PubMed
概括

一个新的高阶分数扩展卡尔曼波器 (FHEKF) 增强了非线性系统的估计. 第三阶的泰勒扩展为分数顺序系统提供了最佳的及时性和有效的动态后续.

关键词:
分数扩展的卡尔曼波器 分数扩展的卡尔曼波器分数顺序的非线性系统.隐藏变量建模隐藏变量的建模国家估计国家估计.

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Nonlinear systems often require sophisticated approaches for accurate modeling and analysis, with state-space representation being particularly effective. This method is especially useful for systems where variables and parameters vary with time or operating conditions, such as in a simple pendulum or a translational mechanical system with nonlinear springs.
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