A Novel Vibratory Device for Angular Rate Measurement-Reference-Cited by-同舟云学术

A Novel Vibratory Device for Angular Rate Measurement

Published:1995-12-01 Issue:4 Volume:117 Page:585-591
ISSN:0022-0434
Container-title:Journal of Dynamic Systems, Measurement, and Control
language:en
Short-container-title:

Author:

Netzer Ehud¹,Porat Itzhak¹

Affiliation:

1. Technion City, Haifa 32000 Israel

Abstract

A vibratory angular rate sensor includes a vibrating element instead of a rotating element as in gyroscopes. The vibratory sensor can withstand high accelerations, has long operating life, and is not costly. A new configuration for a vibratory sensor is proposed and analyzed. The proposed scheme has high mechanical gain and low sensitivity to changes in its parameters. An experimental prototype was built and tested, and the results show good agreement with the analysis.

Publisher

ASME International

Subject

Computer Science Applications,Mechanical Engineering,Instrumentation,Information Systems,Control and Systems Engineering

Link

http://asmedigitalcollection.asme.org/dynamicsystems/article-pdf/117/4/585/5532931/585_1.pdf

Reference11 articles.

1. Barnaby R. E. , and ChattertonJ. B., 1953, “General Theory and Operational Characteristics of the Gyrotron Angular Rate Tachometer,” Aeronautical Eng. Review, Vol. 12, No. 11, pp. 31–36.

2. Burdess J. S. , and WrenT., 1986, “The Theory of a Piezoelectric Disc Gyroscope,” IEEE Transactions on Aerospace and Electronic Systems, Vol. 22, No. 4, pp. 410–418.

3. Bush, R. W., 1965, “Performance Limitations of Vibratory Gyroscopes,” PhD thesis, MIT, Boston, MA.

4. Gates W. D. , 1968, “Vibrating Angular Rate Sensor May Threaten the Gyroscope,” Electronics, Vol. 41, No. 12, pp. 130–134.

5. Langdon, R. M., 1982, “The Vibrating Cylinder Gyro,” The Marconi Review, Fourth Quarter.

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