Cited by 165Vehicle Dynamics and Control SystemsInertial Sensor and NavigationAutonomous Vehicle Technology and Safety

Automated Vehicle Sideslip Angle Estimation Considering Signal Measurement Characteristic

Liu, Wei, Xia, Xin, Xiong, Lu, Lu, Yishi, Gao, Letian, Yu, Zhuoping·2021·IEEE Sensors Journal

Abstract

Vehicle slip angle (VSA) estimation is of paramount importance for connected automated vehicle dynamic control, especially in critical lateral driving scenarios. In this paper, a novel kinematic-model-based VSA estimation method is proposed by fusing information from a global navigation satellite system (GNSS) and an inertial measurement unit (IMU). First, to reject the gravity components induced by the vehicle roll and pitch, a vehicle attitude angle observer based on the square-root cubature Kalman filter (SCKF) is designed to estimate the roll and pitch. A novel feedback mechanism based on the vehicle intrinsic information (the steering angle and wheel speed) for the pitch and roll is designed. Then, the integration of the reverse smoothing and grey prediction is adopted to compensate for the cumulative velocity errors during the relatively low sampling interval of the GNSS. Moreover, the GNSS signal delay has been addressed by an estimation-prediction integrated framework. Finally, the results confirm that the proposed method can estimate the VSA under both the slalom and double lane change (DLC) scenarios.

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Crossref · 10.1109/jsen.2021.3059050

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Authors
Liu, W., Xia, X., Xiong, L., Lu, Y., Gao, L., & Yu, Z.
Affiliations
Tongji University (CN)
Venue
IEEE Sensors Journal
Published
2021-10-01
Volume
21
Issue
19
Pages
21675-21687
ISSN
  • 1530-437X (ISSN-L)
  • 1558-1748
  • 2379-9153
OpenAlex
W3202375294
Cited by
165
References
35
Citations by year
2026: 2 · 2025: 23 · 2024: 28 · 2023: 104 · 2022: 8
FWCI
11.37
Type
journal article
Language
en
Open access
closed
Locations
IEEE Sensors Journal (publishedVersion)
Funders
National Nature Science Foundation of China (51975414)
Topics
  • Physical Sciences › Engineering › Automotive Engineering › Vehicle Dynamics and Control Systems
  • Physical Sciences › Engineering › Aerospace Engineering › Inertial Sensor and Navigation
  • Physical Sciences › Engineering › Automotive Engineering › Autonomous Vehicle Technology and Safety
Keywords
sideslip, kinematic modeling, attitude estimation, square-root cubature Kalman filter, roll and pitch estimation, grey forecasting, double lane change, slalom maneuver, connected and automated vehicles, vehicle lateral dynamics

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