As people further develop space with advanced technology, robots have played a significant role in on-orbit servicing missions. Space can carry out more risky and complicated missions less cost than astronauts. Dual-arm perform complex effectively single-arm robots. Since the coupled dynamics between free-floating base arms exist robots, accurate coordinate control of is essential. Spacecraft r...

BACKGROUND Several clinical studies on chronic stroke conducted with end-effector-based robots showed improvement of the motor function in the affected arm. Compared to end-effector-based robots, exoskeleton robots provide improved guidance of the human limb and are better suited to train task-oriented movements with a large range of motions. OBJECTIVE To test whether intensive arm training w...

Rehabilitation robots have been demonstrated to be an efficient tool in the field of rehabilitation training. Meanwhile, there are varieties of tasks designed for motion training. These tasks need to be transmitted to motion data for rehabilitation robots. In this paper, we designed a drinking task and captured the motion data as the ground truth, through sensors of an exoskeleton device named ...

Now-a-days, robots are being used to perform surgery. The main advantages they provide are precision, miniaturization, smaller incisions, decreased blood loss, less pain, and quicker healing time. Robotic assistance decreases the fatigue that doctors experience during surgeries that can last several hours. Telesurgery is the ability for a doctor to perform surgery on a patient even though they ...

This paper describes the design concept of a new robot based on the direct-'drive method using rare-earth DC torque motors. Because these motors have high torque, light weight and compact size, we can construct robots with far better performance than those presently available. For example, we can eliminate all the transmission mechanisms between the motors and their loads, such as reducers and ...