Abstract: Above Elbow Prosthesis is one of the most commonly
amputated or missing limbs. The research is done for modelling
techniques of upper limb prosthesis and design of high torque, light
weight and compact in size elbow actuator. The purposed actuator
consists of a DC motor, planetary gear set and a harmonic drive. The
calculations show that the actuator is good enough to be used in real
life powered prosthetic upper limb or rehabilitation exoskeleton.
Abstract: The people are differed by their capabilities, skills and mental agilities. The evolution of human from childhood when they are completely dependent up to adultness the time they gradually set the dependency free is too complicated, by considering they have all started from almost one point but some become cleverer and some less. The main control command of a cybernetic hand should be posted by remaining healthy organs of disabled Person. These commands can be from several channels, which their recording and detecting are different and need complicated study. In this research, we suppose that, this stage has been done or in the other words, the command has been already sent and detected. So the main goal is to control a long hand, upper elbow hand missing, by an interest angle define by disabled. It means that, the system input is the position desired by disables and the output is the elbow-joint angle variation. Therefore the goal is a suitable control design based on neural network theory in order to meet the given mapping.