DocumentCode
2610108
Title
A comparative evaluation of low-cost IMUs for unmanned autonomous systems
Author
Chao, Haiyang ; Coopmans, Calvin ; Di, Long ; Chen, YangQuan
Author_Institution
Electr. & Comput. Eng. Dept., Utah State Univ., Logan, UT, USA
fYear
2010
fDate
5-7 Sept. 2010
Firstpage
211
Lastpage
216
Abstract
Inertial measurement units (IMUs) are widely used for navigation and calibration purposes on unmanned autonomous vehicles. This paper provides a comparative survey and evaluation of the low-cost IMUs focusing on both the possible sensor packages and the available software solutions. Several example IMUs are compared in detail including inertial only IMUs, GPS-coupled IMUs, and hobbyist-level IMUs. The future direction of low-cost IMUs are discussed including optical-flow-based solutions and collaborative IMUs.
Keywords
image sequences; mobile robots; path planning; remotely operated vehicles; GPS coupled IMU; hobbyist level IMU; inertial measurement unit; low cost IMU; optical flow based solution; sensor package; unmanned autonomous system; unmanned autonomous vehicles navigation; Accelerometers; Equations; Estimation; Global Positioning System; Kalman filters; Vehicles;
fLanguage
English
Publisher
ieee
Conference_Titel
Multisensor Fusion and Integration for Intelligent Systems (MFI), 2010 IEEE Conference on
Conference_Location
Salt Lake City, UT
Print_ISBN
978-1-4244-5424-2
Type
conf
DOI
10.1109/MFI.2010.5604460
Filename
5604460
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