| Autor: |
Tae Suk Yoo, Sung Kyung Hong, Hyok Min Yoon, Sungsu Park |
| Předmět: |
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| Zdroj: |
Sensors (14248220); 2011, Vol. 11 Issue 4, p3816-3830, 15p, 1 Color Photograph, 3 Diagrams, 1 Chart, 10 Graphs |
| Abstrakt: |
This paper describes a robust and simple algorithm for an attitude and heading reference system (AHRS) based on low-cost MEMS inertial and magnetic sensors. The proposed approach relies on a gain-scheduled complementary filter, augmented by an acceleration-based switching architecture to yield robust performance, even when the vehicle is subject to strong accelerations. Experimental results are provided for a road captive test during which the vehicle dynamics are in high-acceleration mode and the performance of the proposed filter is evaluated against the output from a conventional linear complementary filter. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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