Observer-based impedance control and passive velocity control of power assisting devices for exercise and rehabilitation

Chao-Jen Chen, Ming-Yang Cheng, Ke-Han Su. Observer-based impedance control and passive velocity control of power assisting devices for exercise and rehabilitation. In IECON 2013 - 39th Annual Conference of the IEEE Industrial Electronics Society, Vienna, Austria, November 10-13, 2013. pages 6502-6507, IEEE, 2013. [doi]