Further results on predictor-based control of neuromuscular electrical stimulation

N Alibeji, N Kirsch, S Farrokhi… - IEEE Transactions on …, 2015 - ieeexplore.ieee.org
Electromechanical delay (EMD) and uncertain nonlinear muscle dynamics can cause
destabilizing effects and performance loss during closed-loop control of neuromuscular …

[HTML][HTML] A neuroprosthesis for control of seated balance after spinal cord injury

ML Audu, LM Lombardo, JR Schnellenberger… - … of neuroengineering and …, 2015 - Springer
Background A major desire of individuals with spinal cord injury (SCI) is the ability to
maintain a stable trunk while in a seated position. Such stability is invaluable during many …

A closed-loop self-righting controller for seated balance in the coronal and diagonal planes following spinal cord injury

A Bheemreddy, LM Lombardo, ME Miller… - Medical engineering & …, 2020 - Elsevier
Spinal cord injury (SCI) often results in loss of the ability to keep the trunk erect and stable
while seated. Functional neuromuscular stimulation (FNS) can cause muscles paralyzed by …

Control of an uncertain nonlinear system with known time-varying input delays with arbitrary delay rates

I Chakraborty, S Obuz, WE Dixon - IFAC-PapersOnLine, 2016 - Elsevier
A tracking controller is developed for a class of uncertain nonlinear systems with bounded
external disturbances and time-varying input delay. Inspired by predictor-based delay …

Partial Differential Equation Based Control of Nonlinear Systems with Input Delays

I Chakraborty - 2017 - search.proquest.com
Partial differential equation (PDE)-based control methods are developed for a class of
uncertain nonlinear systems with bounded external disturbances and known/unknown time …