Invention Grant
US08113048B2 Dynamic imbalance detection apparatus and method using linear time-varying angular velocity model
有权
使用线性时变角速度模型的动态不平衡检测装置和方法
- Patent Title: Dynamic imbalance detection apparatus and method using linear time-varying angular velocity model
- Patent Title (中): 使用线性时变角速度模型的动态不平衡检测装置和方法
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Application No.: US12382772Application Date: 2009-03-24
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Publication No.: US08113048B2Publication Date: 2012-02-14
- Inventor: Wan Sup Cheung , Jong Yeon Lim , Sae Won Yoon
- Applicant: Wan Sup Cheung , Jong Yeon Lim , Sae Won Yoon
- Applicant Address: KR Daejeon
- Assignee: Korea Research Institute of Standards and Science
- Current Assignee: Korea Research Institute of Standards and Science
- Current Assignee Address: KR Daejeon
- Agency: Clark & Brody
- Priority: KR10-2008-0027284 20080325
- Main IPC: G01M1/16
- IPC: G01M1/16 ; G01M7/00 ; G01G3/16 ; G01G11/00 ; G01G11/04 ; G01N29/00 ; G01L1/00 ; G01L3/00 ; G01L5/00 ; G01R23/16
Abstract:
Provided is a dynamic balancing apparatus using a linear time-varying angular velocity model, which includes a rotational shaft on which a rotational body having a rotating unbalanced mass is installed; a linear time-varying angular velocity generator which allow the rotational shaft to be rotated at a linear time-varying angular velocity; a support for supporting both sides of the rotational shaft; and a transducer for measuring applied force or vibration transferred to the support by revolution of the rotational shaft having a linear time-varying angular velocity.
Public/Granted literature
- US20090249872A1 Dynamic balancing apparatus and method using linear time varying angular velocity model Public/Granted day:2009-10-08
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