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  • Kamran Shamaei, Massimo Cenciarini, Albert A. Adams, Karen N. Gregorczyk, Jeffrey M. Schiffman, Aaron M. Dollar
  • Computer Science, Medicine
  • IEEE Transactions on Biomedical Engineering
  • 2014 (First Publication: 1 June 2014)
  • In this study, we describe the mechanical design and control scheme of a quasi-passive knee exoskeleton intended to investigate the biomechanical behavior of the knee joint during interaction withContinue Reading
  • Kamran Shamaei, Massimo Cenciarini, Albert A. Adams, Karen N. Gregorczyk, Jeffrey M. Schiffman, Aaron M. Dollar
  • Computer Science, Medicine
  • IEEE Transactions on Biomedical Engineering
  • 2015 (First Publication: 1 October 2015)
  • The human knee behaves similarly to a linear torsional spring during the stance phase of walking with a stiffness referred to as the knee quasi-stiffness. The spring-like behavior of the knee jointContinue Reading
  • Andreas Kuhner, Tobias Schubert, Massimo Cenciarini, Christoph Maurer, Wolfram Burgard
  • Computer Science
  • IEEE/RSJ International Conference on Intelligent…
  • 2016 (First Publication: 1 October 2016)
  • The objective characterization of human motion is required in a variety of fields including competitive sports, rehabilitation and the detection of motor deficits. Nowadays, typically human expertsContinue Reading
  • Kamran Shamaei, Massimo Cenciarini, Albert A. Adams, Karen N. Gregorczyk, Jeffrey M. Schiffman, Aaron M. Dollar
  • Engineering, Computer Science
  • IEEE International Conference on Robotics and…
  • 2015 (First Publication: 1 May 2015)
  • In this paper we investigate effects of the mass, kinematic constraints imposed by the joint, and assistance provided by the spring of a pair of quasi-passive knee exoskeletons on the motion of theContinue Reading
  • Kamran Shamaei, Albert A. Adams, Massimo Cenciarini, Karen N. Gregorczyk, Aaron M. Dollar
  • Computer Science, Medicine
  • 36th Annual International Conference of the IEEE…
  • 2014 (First Publication: 1 August 2014)
  • In this paper, we explain that the human knee behavior in the weight acceptance phase of gait (first -40% of gait cycle) resembles that of a linear torsional spring. This led us to study the effectsContinue Reading