Annunziata S, Schneider A. Physiologically Based Control Laws Featuring Antagonistic Muscle Co-Activation for Stable Compliant Joint Drives. Applied Bionics and Biomechanics. 2012;9(3):249-266. doi:10.1155/2012/503818
LibreCat: https://www.hsbi.de/publikationsserver/record/1194
DOI: 10.1155/2012/503818

Schmitz J, Schneider A, Schilling M, Cruse H. No need for a body model: Positive velocity feedback for the control of an 18-DOF robot walker. Applied Bionics and Biomechanics. 2008;5(3):135-147. doi:10.1080/11762320802221074
LibreCat: https://www.hsbi.de/publikationsserver/record/1197
DOI: 10.1080/11762320802221074