Nonlinear System Identification in Stroke Rehabilitation (Nichtlineare Systemidentifikation in der Schlaganfallrehabilitation)

The repetitive peripheral magnetic stimulation (RPMS) is an innovative approach in treatment of central paresis, e. g. after stroke. In this article we present a neuromuscular model for the RPMS-induced muscle contraction. This model is the basis for our two recent goals in research: Position controlled movement induction and automated therapy evaluation by means of system identification. In order to adapt the model parameters to the individual, a nonlinear on-line system identification method is proposed.