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KMID : 0615219930180010415
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Journal of Kwangju Health
1993 Volume.18 No. 1 p.415 ~ p.433
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A Study of the sinusoidal rotatory chair system using a Self-Tunig and following control by a fuzzy Evaluating the Vestibular Function.
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박해암/Park HA
김희수/Kim HS
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Abstract
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A sinusoidal rotatory chair system using a self-tuning and following control by fuzzy was designed to evaluate the vestibular function and to apply to a robot driving power system.
The sinusoidal rotatory chair system consists of a IBM PC / AT 286 with a interface 8255 a kind of P10 as a controller
The experimental results by the sinusoidal rotatory chair system were pretty good, and which had smaller then ±210 pulse error on the ±810° sinusoidal rotation at 0.12 Hz by using a 850W DC servo motor.
The chair system was applied to evaluate the vestibular function, and nystagmic eye movement was obtained by sinusoidal rotation of the body.
On the basis of the above results, the sinusoidal rotatory chair system may be useful to evaluate the vestibular function in the field of medicine, and it can be used to robotics or a numerical control system (NC) on the industry if the obtained control method and the system are adapted for a channel.
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