An IMUs-Based Extended Kalman Filter to Estimate Gait Lower Limb Sagittal Kinematics for the Control of Wearable Robotic Devices Lora-Millan, Julio S. ; Hidalgo, Andres F. ; Rocon, Eduardo Abstract Publication: IEEE Access Pub Date: 2021 DOI: 10.1109/ACCESS.2021.3122160 Bibcode: 2021IEEEA...9n4540L