1. Design and characterization of a novel high-power series elastic actuator for a lower limb robotic orthosis;Accoto;Int. J. Adv. Robot. Syst.,2013
2. Active-impedance control of a lower-limb assistive exoskeleton;Aguirre-Ollinger,2007
3. Impedance control as a framework for implementing obstacle avoidance in a manipulator;Andrews,1983
4. Control Theory of Nonlinear Mechanical Systems;Arimoto,1996
5. A new feedback method for dynamic control of manipulators;Arimoto;J. Dyn. Syst. Meas. Control,1981