Data processing: measuring – calibrating – or testing – Measurement system – Speed
Patent
1997-12-30
2000-03-28
Hoff, Marc S.
Data processing: measuring, calibrating, or testing
Measurement system
Speed
702150, G01M 122
Patent
active
060443340
ABSTRACT:
A method for calculating an amount and determining a position of an eccentric mass existing in a rotary head apparatus of a fixed shaft type, and to an apparatus for calculating and determining the same is disclosed. The method for calculating an amount and determining a position of the eccentric mass of the rotary head apparatus of the fixed shaft type and the apparatus for calculating and determining the same, are very accurate and credible. Accordingly, the rotational vibration of the head apparatus can be largely reduced through a balancing utilizing the eccentric mass calculated by and determined by the above-mentioned method and apparatus.
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Joe Yeo-Uk
Yang Yun-Won
Daewoo Electronics Co. Ltd.
Hoff Marc S.
Miller Craig Steven
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