Hip joint elastic solar container

What is passive energy storage walking assist hip exoskeleton?

Aiming at the present passive energy storage walking assist exoskeleton adopts fixed stiffness joint, a passive variable stiffness energy storage walking assist hip exoskeleton is designed, on the base of joint energy flow characteristics in the process of people walking and the change of stiffness characteristics.

Can a wearable hip joint power-assisted exoskeleton reduce metabolic burden?

Conclusions This article presents a new design of a wearable hip joint power-assisted exoskeleton and verifies that the exoskeleton can reduce the metabolic burden borne by the wearer without changing the wearer's original gait characteristics by using a method of assessment of both joint synergies and assisting effects.

Does a wearable hip joint power-assisted exoskeleton fit a curved thigh frame?

This paper introduces a wearable hip joint power-assisted exoskeleton and an experimental evaluation method that is specifically tailored to assess the device's structure and functionality. The curved configuration of the thigh frame in this exoskeleton is intended to conform as closely as possible to the current position of the leg.

What is a biomimetic variable stiffness hip joint exoskeleton?

Conclusions This article presents a biomimetic variable stiffness hip joint exoskeleton (BVS-HJE). By arranging the variable stiffness mechanisms antagonistically on the hip flexion and extension sides, the exoskeleton was able to simultaneously control joint stiffness and torque, similar to the human body.

What types of sensors are used in a hip exoskeleton?

Sensors include encoders and tension sensors. Both the variable stiffness actuator and the hip exoskeleton are equipped with encoders, which are used to measure the rotation angles of the variable stiffness mechanism and the human hip joint, respectively.

What is a bionic variable stiffness hip joint exoskeleton?

This antagonistic arrangement of muscles enables the human body to independently control joint movement and joint stiffness . We aimed to develop a bionic variable stiffness hip joint exoskeleton (BVS-HJE) and conduct feasibility experiments on a prototype.