Cost-effective Selection of Inertial Sensor for Cycle-slip Detection for Land Vehicle

Younsil Kim, Junesol Song, Ho Yun, Byungwoon Park, Changdon Kee, Sebum Chun

Abstract:	This paper focuses on the cost-effective selection of inertial sensor while satisfy the required minimum cycle-slip detection performance for land vehicle. In previous works, we study the cycle-slip detection algorithm by using single-frequency receiver and inertial sensor. Cycle-slip detection performance depends on the sensor performance because we used INS position for cycle-slip detection. In current works, we modify the cycle-slip detection algorithm and derive the best inertial sensor for our purpose. Our inertial selection process is divided into major two parts. First, we derive the allowable INS position error region for achieve the required cycle-slip detection performance. Second, among the allowable INS position error region, we need to select the proper sensor performance for cycle-slip detection which satisfies the position estimation threshold and also lowest cost among the sensors. To select the proper sensor for our application, we investigate the commercial sensors and modeling the sensors. The selected cost-effective sensor is verified by using simulation data. As a result, selected sensor satisfies the requirements.
Published in:	Proceedings of the 25th International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS 2012) September 17 - 21, 2012 Nashville Convention Center, Nashville, Tennessee Nashville, TN
Pages:	1580 - 1588
Cite this article:	Kim, Younsil, Song, Junesol, Yun, Ho, Park, Byungwoon, Kee, Changdon, Chun, Sebum, "Cost-effective Selection of Inertial Sensor for Cycle-slip Detection for Land Vehicle," Proceedings of the 25th International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS 2012), Nashville, TN, September 2012, pp. 1580-1588.
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