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Measuring Yaw Rate with Accelerometers
Technical Paper
2001-01-2535
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
This paper presents a new way of measuring yaw rate of the vehicle using two accelerometers. Measurement of yaw rate is inevitable for vehicle stability control systems for contemporary high performance sedans and automatic steering control systems for intelligent vehicles. Compared with accelerometers, the cost of rate gyros used to measure the yaw rate is significantly higher. As an economical software solution to replace the high-cost rate gyros with minimal additional hardware, an algorithm to obtain yaw rate using two accelerometers is proposed in this paper.
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Citation
Chee, W., "Measuring Yaw Rate with Accelerometers," SAE Technical Paper 2001-01-2535, 2001, https://doi.org/10.4271/2001-01-2535.Also In
SAE 2001 Transactions Journal of Passenger Cars - Electronic and Electrical Systems
Number: V110-7; Published: 2002-09-15
Number: V110-7; Published: 2002-09-15
References
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- Sivashankar N. Ulsoy A. G. “Yaw Rate Estimation for Vehicle Control Applications,” Journal of Dynamic Systems, Measurement, and Control 120 267 274 1998
- Wong J. Y Theory of Ground Vehicles 2nd John Wiley & Sons, Inc. 1993