Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Frame of this review. AO, adaptive oscillator; Electromyogram (EMG), electromyogram, FSM, finite state machine; HIL, human-in-the-loop optimization; IMU, inertial measurement unit; NN, neuro network-based gait phase estimation; PO, phase oscillator; SEA, series elastic actuator; TBE, time-based estimation.
