The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 06, 2011
Filed:
Aug. 05, 2009
Yuan-che Hsu, Taipei Hsien, TW;
Yan-chun Zhu, Shenzhen, CN;
Yuan-Che Hsu, Taipei Hsien, TW;
Yan-Chun Zhu, Shenzhen, CN;
Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Shenzhen, Guangdong Province, CN;
Hon Hai Precision Industry Co., Ltd., Tu-Cheng, New Taipei, TW;
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.