Fachgebiet Regelungssysteme

4 Items

Recent Submissions
Amplifier design for EMG recording from stimulation electrodes during functional electrical stimulation leg cycling ergometry

Shalaby, Raafat ; Schauer, Thomas ; Liedecke, Wolfgang ; Raisch, Jörg (2011)

Functional electrical stimulation leg cycle ergometry (FESLCE), which is often used as exercise for people with spinal cord injury (SCI), has recently been applied in the motor rehabilitation of stroke patients. Recently completed studies show controversial results, but with a tendency to positive training effects. Current technology is identical to that used in FES-LCE for SCI, whereas the pat...

Control of a mobile rehabilitation robot using exact feedback linearisation

Schauer, Thomas (2013)

This contribution is concerned with the feedback control of a table-placed mobile rehabilitation robot using exact feedback linearisation to precisely track arbitrary position and orientation profiles. An outer control loop exactly linearises and decouples the nonlinear kinematic robot model. This loop also generates reference velocities for the three omnidirectional wheels of the robot that ar...

Continuous wrist blood pressure measurement with ultrasound

Weber, Sarah ; Scharfschwerdt, Peter ; Schauer, Thomas ; Seel, Thomas ; Kertzscher, Ulrich ; Affeld, Klaus (2013)

Blood pressure is an important parameter for the development of cardiovascular disease. By monitoring the blood pressure over 24 hours hypertension can be detected and treatment can be started. A new noninvasive long term blood pressure measurement method measures the blood pressure continuously on the wrist using ultrasound, a small balloon and a controller. The pressure is controlled with a v...

Breathing synchronized electrical stimulation of the abdominal muscles in patients with acute tetraplegia

Schauer, Thomas ; Stephan, R. ; Niedeggen, A. ; Liebscher, T. ; Dorien, J. ; Seidl, R. O. (2012)