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In recent years, elderly people are suffering an increasingly severe problem in their home due to the falls. Falling down is the most common cause of death among the elderly. This paper proposed a falling detection algorithm based on a humanoid robot to monitor and detect the motion of the elderly who live alone. A stream of the videos obtained from the robot cameras are transmitted to the personal...
A principle prototype of 6-DOF (six degree of freedom) wire-driven parallel manipulator-WDPSS-8 (WDPSS: Wire-Driven Parallel Suspension System, 8: eight wires) has been designed and built in this paper. The kinematics model and dynamics model have been established in moving and fixed coordinate system set in the model and the manipulator respectively. The trajectory of the aircraft model along a spiral...
This paper proposes a system to simulate the motion constraints on the serial robotic arm in the virtual reality world. The concept of guidance virtual fixture is involved in the control law of the human-machine collaborative system, which guides the user's motion along the preferred direction while preventing the disturbance along the non-proffered direction. Haptic device, Phantom Desktop??, is...
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