Device utilizing a PID controller, control method thereof,...

Data processing: generic control systems or specific application – Specific application – apparatus or process – Robot control

Reexamination Certificate

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Details

C700S249000, C700S258000, C318S568230, C318S568200, C318S568160, C318S568120, C901S002000, C901S009000

Reexamination Certificate

active

08073568

ABSTRACT:
A control method utilizing a PID controller includes detecting the position of an object and obtaining the position deviation by comparison with a predetermined position value, detecting the vibration of the object and obtaining a vibration value, adjusting the control parameters of the PID controller by analyzing the position deviation, the vibration value, and a predetermined performance of the PID controller, and the PID controller responding to the adjusted control parameters.

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patent: 7937185 (2011-05-01), Zaier
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patent: 2004/0106916 (2004-06-01), Quaid et al.
patent: 2006/0071625 (2006-04-01), Nakata et al.
patent: 2007/0150095 (2007-06-01), Zaier
patent: 2009/0069942 (2009-03-01), Takahashi
patent: 2010/0087955 (2010-04-01), Tsusaka et al.

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