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.
Measuring Yaw Rate with Accelerometers
Sae Technical Papers
Future Transportation Technology Conference & Exposition ; 2001
2001-08-20
Conference paper
English
Measuring yaw rate with accelerometers
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