Assist-as-Needed

FUM-NEXA knee exoskeleton shown as a CAD design and a manufactured prototype.

Fuzzy Assist-as-Needed Control for the FUM-NEXA Knee Exoskeleton

A fuzzy Strength Index adapts knee-exoskeleton torque during sit-to-stand transitions, combining low-power ROS2 software, CAN motor control, and EMG-based engineering evaluation.