標題: An elastic suspension design framework for tuned gyroscopes
作者: Yang, YN
Chieng, WH
機械工程學系
Department of Mechanical Engineering
公開日期: 1-Mar-1997
摘要: This paper presents a design for a new tuned gyroscope framework consisting of a heavy rotor supported by a heli-flex suspension. Inherently free of 2 omega drift-error the gyro can be precisely tuned by adjusting pre-extension between two ends of its helix. The symmetrical support structure of this isotropic helical suspension design significantly reduces error moment caused by linear acceleration, and the device eliminates G(2) drift by virtue of its desirable anisoelasticity characteristic. The gyro design is simple, highly manufacturable, and when appropriate suspension parameters are used, produces a long-term drift-rate of 0.01 deg./hr.
URI: http://dx.doi.org/10.1115/1.2828792
http://hdl.handle.net/11536/149484
ISSN: 1050-0472
DOI: 10.1115/1.2828792
期刊: JOURNAL OF MECHANICAL DESIGN
Volume: 119
起始頁: 81
結束頁: 87
Appears in Collections:Articles