Search Results for author: Jinfeng Chen

Found 4 papers, 0 papers with code

Disturbance Rejection-Guarded Learning for Vibration Suppression of Two-Inertia Systems

no code implementations16 Apr 2024 Fan Zhang, Jinfeng Chen, Yu Hu, Zhiqiang Gao, Ge Lv, Qin Lin

On the other hand, machine learning benefits from an additional assurance layer provided by the ESO, as any imperfections in the machine learning model can be compensated for by the ESO.

Robust Control Barrier Functions for Safe Control Under Uncertainty Using Extended State Observer and Output Measurement

no code implementations26 Aug 2023 Jinfeng Chen, Zhiqiang Gao, Qin Lin

Our approach provides a less conservative estimation error bound than other disturbance observer-based CBFs.

A General Model-Based Extended State Observer with Built-In Zero Dynamics

no code implementations25 Aug 2022 Jinfeng Chen, Zhiqiang Gao, Yu Hu, Sally Shao

A general model-based extended state observer (GMB-ESO) is proposed for single-input single-output linear time-invariant systems with a given state space model, where the total disturbance, a lump sum of model uncertainties and external disturbances, is defined as an extended state in the same manner as in the original formulation of ESO.

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