Research on variable impedance control of SEA-driven upper limb rehabilitation robot based on singular perturbation method

This paper proposes a variable impedance control strategy based on the singular perturbation method to address the challenges of achieving accurate impedance characteristics and mitigating stability degradation in two-degree-of-freedom planar SEA-driven robots. By decomposing the system into fast an...

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Bibliographic Details
Main Authors: Bingshan Hu, Hao Ren, Zhou Zhou, Fengchen Liu, Hongliu Yu
Format: Article
Language:English
Published: SAGE Publishing 2025-07-01
Series:International Journal of Advanced Robotic Systems
Online Access:https://doi.org/10.1177/17298806251325135
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