2 documents found, page 1 of 1
Control of a robotic knee exoskeleton for assistance and rehabilitation based o...
Villa-Parra,Ana Cecilia; Delisle-Rodriguez,Denis; Botelho,Thomaz; Mayor,John Jairo Villarejo; Delis,Alberto López; Carelli,Ricardo; Frizera Neto,AnselmoIntroduction: This work presents the development of a novel robotic knee exoskeleton controlled by motion intention based on sEMG, which uses admittance control to assist people with reduced mobility and improve their locomotion. Clinical research remark that these devices working in constant interaction with the neuromuscular and skeletal human system improves functional compensation and rehabilitation. Hence,...
Dexterous hand gestures recognition based on low-density sEMG signals for upper...
Mayor,John Jairo Villarejo; Costa,Regina Mamede; Frizera Neto,Anselmo; Bastos,Teodiano FreireAbstract Introduction Intuitive prosthesis control is one of the most important challenges in order to reduce the user effort in learning how to use an artificial hand. This work presents the development of a novel method for pattern recognition of sEMG signals able to discriminate, in a very accurate way, dexterous hand and fingers movements using a reduced number of electrodes, which implies more confidence a...