Hierarchical critic learning optimal control for lower limb exoskeleton robots with prescribed constraints

DOI10.1002/rnc.7075OpenAlexW4388291839MaRDI QIDQ6117661

Unnamed Author, Zhinan Peng, Jiangping Hu, Bijoy Kumar Ghosh

Publication date: 20 March 2024

Published in: International Journal of Robust and Nonlinear Control (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1002/rnc.7075

zbMATH Keywords

nonlinear controlcritic neural networklower limb exoskeletonprescribed constraints

Mathematics Subject Classification ID

Nonlinear systems in control theory (93C10) Automated systems (robots, etc.) in control theory (93C85) Medical applications (general) (92C50)

Cites Work

• Optimal tracking control of nonlinear partially-unknown constrained-input systems using integral reinforcement learning
• Model-based control strategies for systems with constraints of the program type
• Nonlinear disturbance observer based flexible-boundary prescribed performance control for a lower limb exoskeleton
• Neuroadaptive containment control of nonlinear multiagent systems with input saturations
• Dynamical Movement Primitives: Learning Attractor Models for Motor Behaviors
• Intelligent control for robotic manipulator with adaptive learning rate and variable prescribed performance boundaries

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