Control System Design for Electrical Stimulation in Upper Limb Rehabilitation
Modelling, Identification and Robust Performance
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Beschreibung
This book presents a comprehensive framework for model-based electrical stimulation (ES) controller design, covering the whole process needed to develop a system for helping people with physical impairments perform functional upper limb tasks such as eating, grasping and manipulating objects.
The book first demonstrates procedures for modelling and identifying biomechanical models of the response of ES, covering a wide variety of aspects including mechanical support structures, kinematics, electrode placement, tasks, and sensor locations. It then goes on to demonstrate how complex functional activities of daily living can be captured in the form of optimisation problems, and extends ES control design to address this case. It then lays out a design methodology, stability conditions, and robust performance criteria that enable control schemes to be developed systematically and transparently, ensuring that they can operate effectively in the presence of realistic modelling uncertainty, physiological variation and measurement noise.
This book presents a comprehensive framework for model-based electrical stimulation (ES) controller design, covering the whole process needed to develop a system for helping people with physical impairments perform functional upper limb tasks such as eating, grasping and manipulating objects.
The book first demonstrates procedures for modelling and identifying biomechanical models of the response of ES, covering a wide variety of aspects including mechanical support structures, kinematics, electrode placement, tasks, and sensor locations. It then goes on to demonstrate how complex functional activities of daily living can be captured in the form of optimisation problems, and extends ES control design to address this case. It then lays out a design methodology, stability conditions, and robust performance criteria that enable control schemes to be developed systematically and transparently, ensuring that they can operate effectively in the presence of realistic modelling uncertainty, physiological variation and measurement noise.
Brings together principles of modelling, identification, control design and robust performance analysis in one convenient volume Features illustrative case studies and results from three clinical trials Demonstrates how theoretical tools can be applied to yield robust performance conditions bounding unmodelled dynamics and user fatigue Includes supplementary material: sn.pub/extras
Autor*in
Chris Freeman
Themen in »Control System Design for Electrical Stimulation in Upper Limb Rehabilitation«
Assistive Technology Control Systems Electrical Stimulation Iterative Learning Control Rehabilitation Engineering rehabilitation psychology