@inproceedings{af584f7d91b94467b6dbad9ba04bf8aa,
title = "Stationary cycling induced by switched functional electrical stimulation control",
abstract = "Functional electrical stimulation (FES) is used to activate the dysfunctional lower limb muscles of individuals with neuromuscular disorders to produce cycling as a means of exercise and rehabilitation. In this paper, a stimulation pattern for quadriceps femoris-only FES-cycling is derived based on the effectiveness of knee joint torque in producing forward pedaling. In addition, a switched sliding-mode controller is designed for the uncertain, nonlinear cycle-rider system with autonomous state-dependent switching. The switched controller yields ultimately bounded tracking of a desired trajectory in the presence of an unknown, time-varying, bounded disturbance, provided a reverse dwell-time condition is satisfied by appropriate choice of the control gains and a sufficient desired cadence. Stability is derived through Lyapunov methods for switched systems, and experimental results demonstrate the performance of the switched control system under typical cycling conditions.",
keywords = "Biomedical, Nonlinear systems, Switched systems",
author = "Bellman, {M. J.} and Teng-Hu Cheng and Downey, {R. J.} and Dixon, {W. E.}",
year = "2014",
doi = "10.1109/ACC.2014.6859346",
language = "English",
isbn = "9781479932726",
series = "Proceedings of the American Control Conference",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "4802--4809",
booktitle = "2014 American Control Conference, ACC 2014",
address = "美國",
note = "2014 American Control Conference, ACC 2014 ; Conference date: 04-06-2014 Through 06-06-2014",
}