Team CHARLI: RoboCup 2012 Humanoid AdultSize League Winner. - Coleman Knabe; Mike Hopkins; Dennis W. Hong (RoboCup, 2012)

Humanoid balancing on unstable terrain using whole-body momentum control and series elastic actuation. - Michael A. Hopkins; Viktor L. Orekhov; Coleman S. Knabe; Brian Y. Lattimer; Dennis W. Hong (Humanoids, 2014)

Two configurations of series elastic actuators for linearly actuated humanoid robots with large range of motion. - Coleman S. Knabe; Viktor L. Orekhov; Michael A. Hopkins; Brian Y. Lattimer; Dennis W. Hong (Humanoids, 2014)

Design of a series elastic humanoid for the DARPA Robotics Challenge. - Coleman Knabe; John Seminatore; Jacob Webb; Michael A. Hopkins; Tomonari Furukawa; Alexander Leonessa; Brian Y. Lattimer (Humanoids, 2015)

An unlumped model for linear series elastic actuators with ball screw drives. - Viktor L. Orekhov; Coleman S. Knabe; Michael A. Hopkins; Dennis W. Hong (IROS, 2015)

Experiential Learning in the Development of a DARwIn-HP Humanoid Educational Robot. - Hak Yi; Coleman Knabe; Taylor Pesek; Dennis W. Hong (J. Intell. Robotic Syst., 2016)

Team VALOR's ESCHER: A Novel Electromechanical Biped for the DARPA Robotics Challenge. - Coleman Knabe; Robert J. Griffin; James Burton 001; Graham Cantor-Cooke; Lakshitha Dantanarayana; Graham Day; Oliver Ebeling-Koning; Eric Hahn; Michael A. Hopkins; Jordan Neal; Jackson Newton; Chris Nogales; et al. (J. Field Robotics, 2017)