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A Calibration Technique for a Redundant IMU Containing Low-Grade Inertial Sensors

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dc.contributor.authorCho, Seong Yun-
dc.contributor.authorPark, Chan Gook-
dc.date.accessioned2009-10-05T09:44:41Z-
dc.date.available2009-10-05T09:44:41Z-
dc.date.issued2005-
dc.identifier.citationETRI Journal, vol. 27, no. 4, pp. 418-426en
dc.identifier.issn1225-6463-
dc.identifier.urihttps://hdl.handle.net/10371/10147-
dc.description.abstractA calibration technique for a redundant inertial measurement unit (IMU) containing low-grade inertial sensors is proposed. In order to calibrate a redundant IMU that can detect and isolate faulty sensors, the fundamental coordinate frames in the IMU are defined and the IMU error is modeled based on the frames. Equations to estimate the error coefficients of the redundant IMU are formulated, and a test sequence using a 2-axis turntable is also presented. Finally, a redundant IMU with cone configuration is implemented using low-grade inertial sensors, and the performance of the proposed technique is verified experimentally.en
dc.language.isoenen
dc.publisherETRIen
dc.subjectCalibrationen
dc.subjectcone configuration redundant IMUen
dc.subjectrate testen
dc.subjectmulti-position testen
dc.titleA Calibration Technique for a Redundant IMU Containing Low-Grade Inertial Sensorsen
dc.typeArticleen
dc.contributor.AlternativeAuthor조성윤-
dc.contributor.AlternativeAuthor박찬국-
dc.identifier.doi10.4218/etrij.05.0104.0191-
Appears in Collections:
College of Engineering/Engineering Practice School (공과대학/대학원)Dept. of Mechanical Aerospace Engineering (기계항공공학부)Journal Papers (저널논문_기계항공공학부)
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