Research On Experiment And Evaluation Of Rehabilitation Training Robot

With the development of robotics technology, specialists and researchers in the field of rehabilitation engineering have integrated the robotics into the rehabilitation field as a rehabilitative tool, which has changed the traditional mode for rehabilitating stoke with the centre of therapists. The use of robotic devices not only could meet the demand from the training of stroke in the rehabilitation process, but also could provide the opportunity for the therapists to evaluate the rehabilitation process, which could give a view to know the recovery rule of centre nerves. Currently this technology has spread all over the world and it is considered as one of the hottest topics in the world. This paper is focused on this technology and the outline of the present document can be described as follows:①From the viewpoint of human factors, the evaluation index system for neuro-rehabilitation robotic system was studied. At first the fundamental theory of ergonomics and human-machine system was discussed. Besides, stroke -rehabilitation training robotic system was introduced in the later; at last, the assessment was discussed from the view of physiological, psychological, safe, convenient and reliable factor and the evaluation index system is also built in the following chapter.②From the viewpoint of recovery of stroke's limb function we could evaluate the technical factor of rehabilitation training robot. Considering to the research result of trajectories for stroke and on the base of the output data from rehabilitation robotics, the dynamic mode was composed of four parameters from the ideal direction and the perpendicular direction: the duration, the difference between the adjacent sub_movement, the smooth level and the deviation area. In addition, the paper proposes the definition for each parameter and the computer process for each one and the relative weight. At last the mathematic mode could be established for evaluating the progress of recovery for stroke and the technical factor for rehabilitation training robot.③A new kind of movement strategy for rehabilitation was designed for MIT-MANUS after analyzing the standard one and considering the demand from the stroke. After experiment, the collected data were analyzed with the help of MATLAB and the related pictures are drawn in order to prove whether the new game was better than the standard one.