Lower limb exoskeletons are gaining attention for post-stroke rehabilitation, often used alongside traditional physiotherapy during the subacute phase for gait training.
The main challenge in gait training is generating reference trajectories, which typically mimic the average walking patterns of healthy individuals.
This paper presents an online trajectory generation (OTG) algorithm that replicates the movement paths of therapists during rehabilitation tasks, with experimental results demonstrating its effectiveness at a 500µs cycle time.