We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
INS/GPS Navigation System Based on MEMS Technologies.
- Authors
Sokolović, Vlada; Dikić, Goran; Marković, Goran; Stančić, Rade; Lukić, Nebojsa
- Abstract
Integrated navigation systems are widely used in all aspects of life, i.e. in various civilian and military applications. In the previous two decades, most of the attention in this area has been directed toward the use of low-cost sensors, which are characterized by the low accuracy. Therefore, many algorithms have been developed to implement inertial sensor errors damping, which are based on the integration of inertial sensors with the external sources of information (GPS receivers, magnetometers, barometers, etc.) or mathematical models developed for the self-damping of inertial sensors errors. This paper proposes a specific method of gyroscope drift compensation by using a PI controller based on the magnetometer measurements, as well as a method of errors compensation in the horizontal channel of navigation system by using the adaptive control signals. The experimental results obtained for the proposed solutions presented in this paper confirmed the possibility of the successful application of these solutions in the real-world environment.
- Subjects
STUDY &; teaching of navigation; NAVAL education; GLOBAL Positioning System; ARTIFICIAL satellites in navigation; MATHEMATICAL models
- Publication
Journal of Mechanical Engineering / Strojniški Vestnik, 2015, Vol 61, Issue 7/8, p448
- ISSN
0039-2480
- Publication type
Article
- DOI
10.5545/sv-jme.2014.2372