Tele-Impedance based stiffness and motion augmentation for a knee exoskeleton device. - Nikos Karavas; Arash Ajoudani; Nikos G. Tsagarakis; Jody Alessandro Saglia; Antonio Bicchi; Darwin G. Caldwell (ICRA, 2013)

Human-inspired balancing assistance: Application to a knee exoskeleton. - Nikos Karavas; Arash Ajoudani; Nikos G. Tsagarakis; Darwin G. Caldwell (ROBIO, 2013)

Optimal human-inspired ankle stiffness regulation for humanoid balancing control. - Mohamad Mosadeghzad; Nikos Karavas; Arash Ajoudani; Nikos G. Tsagarakis; Emmanouil Spyrakos-Papastavridis; Darwin G. Caldwell (Humanoids, 2014)

Tele-impedance based assistive control for a compliant knee exoskeleton. - Nikos Karavas; Arash Ajoudani; Nikos G. Tsagarakis; Jody Alessandro Saglia; Antonio Bicchi; Darwin G. Caldwell (Robotics Auton. Syst., 2015)

Improved assistive profile tracking of soft exosuits for walking and jogging with off-board actuation. - Giuk Lee; Ye Ding; Ignacio Galiana Bujanda; Nikos Karavas; Yu Meng Zhou; Conor J. Walsh (IROS, 2017)

Assistance magnitude versus metabolic cost reductions for a tethered multiarticular soft exosuit. - Sangjun Lee; Philippe Malcolm; Denise M. Rossi; Martin Grimmer 001; Christopher Siviy; Nikos Karavas; Diana Wagner; Alan T. Asbeck; Ignacio Galiana; Conor J. Walsh (Sci. Robotics, 2017)

Autonomous and Portable Soft Exosuit for Hip Extension Assistance with Online Walking and Running Detection Algorithm. - Jinsoo Kim 006; Roman Heimgartner; Giuk Lee; Nikos Karavas; David Perry; Danielle Louise Ryan; Asa M. Eckert-Erdheim; Patrick Murphy; Dabin Kim Choe; Ignacio Galiana; Conor J. Walsh (ICRA, 2018)

Autonomous Multi-Joint Soft Exosuit for Assistance with Walking Overground. - Sangjun Lee; Nikos Karavas; Brenna T. Quinlivan; Danielle Louise Ryan; David Perry; Asa M. Eckert-Erdheim; Patrick Murphy; Taylor Greenberg Goldy; Nicolas Menard; Maria Athanassiu; Jinsoo Kim 006; Giuk Lee; et al. (ICRA, 2018)