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Practical Considerations in Precise Calibration of a Low-cost MEMS IMU for Road-Mapping Applications

Amirsadri, Ashkan; Kim, Jonghyuk; Petersson, Lars; Trumpf, Jochen


This paper addresses the theoretical and experimental development of a calibration scheme to overcome the intrinsic limitations of a low-cost Micro-Electrical-Mechanical System (MEMS) based Inertial Measurement Unit (IMU). The two-stage calibration algorithm was developed and tested successfully on a six-degree of freedom prototype MEMS IMU to determine the deterministic and stochastic errors of the sensor. This paper makes use of artificial observations known as pseudo-velocity measurements...[Show more]

CollectionsANU Research Publications
Date published: 2012
Type: Conference paper
Source: Proceedings of the American Control Conference 2012


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