Finite Element Simulation of Soldier Lower Extremity Exoskeleton

Simulation and Processing Techniques of Surface Electromyography Signal to Control a Lower Extremity Exoskeleton

In recent years, surface electromyography (sEMG) signals which reflect directly human muscle activity have played a significant role in control of a lower extremity exoskeleton system. Our study concentrates on simulation and processing techniques of sEMG signal that we are applying to our exoskeleton robot. Simulation and experiment results are presented and analyzed deeply to validate the tec...

Effect of Target Impedance Selection on the Lower Extremity Assistive Exoskeleton Performance

Exoskeletons are utilized extensively in robotic rehabilitation and power augmentation purposes. One of the most recognised control algorithms utilized in this field is the impedance controller. Impedance control approach provides the capability of realizing different rehabilitation exercises by tuning the target impedance gains. Trial and error experimental approach is one of the most common m...

Biomechanical modeling and load-carrying simulation of lower limb exoskeleton.

This paper introduces novel modern equipment-a lower extremity exoskeleton, which can implement the mutual complement and the interaction between human intelligence and the robot's mechanical strength. In order to provide a reference for the exoskeleton structure and the drive unit, the human biomechanics were modeled and analyzed by LifeModeler and Adams software to derive each joint kinematic...

Kinematics analysis and three-dimensional simulation of the rehabilitation lower extremity exoskeleton robot

The kinematics recursive equation was built by using the modified D-H method after the structure of rehabilitation lower extremity exoskeleton was analyzed. The numerical algorithm of inverse kinematics was given too. Then the three-dimensional simulation model of the exoskeleton robot was built using MATLAB software, based on the model, 3D Reappearance of a complete gait was achieved. Finally,...

Control of lower limb exoskeleton with simulated EMG signal