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In this paper, the control scheme of a co-axial two-wheel mobile robot by human operation is developed. Two joysticks are introduced considering easy and intuitive operation for the user. Common and differential mode of the tilt angle of joysticks correspond to translational and rotational motion respectively. In order to control translational motion of a two-wheel mobile robot, two kinds of controller,...
Recently, two-wheel wheelchair has gained a lot of attention because of its high mobility. It has no caster, so it must be kept stable by stabilization control. Operator must move his body back and forth in order to operate the wheelchair. Usually pitch angle command is zero in order that the seat of wheelchair keeps flatly. In this paper, the method of generating pitch angle command is proposed so...
Recently, two-wheel wheelchair gains a lot of attention since it has high mobility better than conventional four-wheel wheelchair. Two-wheel wheelchair consists of two actuated wheels and it is similar with wheel inverted pendulum. Therefore, stabilization control is utilized to sustain the human posture with safety. In this research, the motion of two-wheel wheelchair on the slope is considered....
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