Presentation 2006-03-17
An anticipatory and low-gain neural-feedback control strategy acquired during motor learning of a balance task
Satoshi TANIGUCHI, Taishin NOMURA,
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Abstract(in English) A human quiet balance with the stiffness control hypothesis was modeled by a PID feedback control system of an inverted pendulum with feedback transmission delay. A psycho-physical experiment was also conducted, in which a subject was asked to find a control strategy for maintaining balance of the pendulum and to be a "good" controller. The control signals of PID and performance of the subject with the corresponding behaviors of the pendulum were compared to suggest that a neural strategy for maintaining human upright posture might not be a conventional PID control. We then discuss an alternative strategy.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) upright posture / anticipatry control / intermittent motor command / Bang-Bang control
Paper # NC2005-157
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Committee NC
Conference Date 2006/3/10(1days)
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Registration To Neurocomputing (NC)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) An anticipatory and low-gain neural-feedback control strategy acquired during motor learning of a balance task
Sub Title (in English)
Keyword(1) upright posture
Keyword(2) anticipatry control
Keyword(3) intermittent motor command
Keyword(4) Bang-Bang control
1st Author's Name Satoshi TANIGUCHI
1st Author's Affiliation Dept. of Mechanical Science and Bioengineering, Graduate School of Engineering Science, Osaka University()
2nd Author's Name Taishin NOMURA
2nd Author's Affiliation Dept. of Mechanical Science and Bioengineering, Graduate School of Engineering Science, Osaka University
Date 2006-03-17
Paper # NC2005-157
Volume (vol) vol.105
Number (no) 659
Page pp.pp.-
#Pages 6
Date of Issue