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In this study, basic research to obtain biomechanical parameters for optimized design of wearable walking assistant robot was presented and discussed in the condition of its application to the dynamic analysis of gait. Numerous studies are being conducted in order to develop intelligent walking assist devices. However, the reliability, effectiveness and durability of such intelligent walking assist...
The Lower-limb Power Assisted Robot is a typical exoskeleton power assistance device, which is worn on the user's lower extremities. It can help the elderly and the infirm walk independently. According to the characteristics of human lower extremity joints, a robot with four-bar knee joint whose pelvis and knee joint are driven by the motor-driven screw-nut body is designed. Employing the Denanit-Hartenberg...
We address a gait pattern generation on a legged locomotor device (WPAL: wearable power-assist locomotor) for paraplegics. In the gait movement with WPAL, a backward falling is a considerable problem, and a foot-floor collision during a swing movement would induce a loss of balance. In addition, adjustability of the gait parameters, such as stride length, gait cycle and maximum hight of the toe clearance,...
Lesions of the central nervous system often lead to walking impairments. Primary rehabilitation aims at the improvement of the gait capacity by application of task oriented training regimes utilizing the inherent capability of neural networks for reorganization. However, a sufficient training intensity for enhancement of this neuroplasticity can only be achieved during the inpatient phase, which -...
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