GPS offers the advantage of providing high long-term position accuracy with residual errors that affect the final positioning solution to a few meters with a sampling frequency of 1 Hz (Marston et al. in Decis Support Syst 51:176–189, 2011 [1]). The signals are also subject to obstruction and interference, so GPS receivers cannot be relied upon for a continuous navigation solution. On the contrary, the inertial navigation system has a sampling frequency of at least 50 Hz and exhibits low noise in the short term. In this research, a prototype based on development cards is implemented for the coupling of the inertial navigation system with GPS to improve the precision of navigation on a trajectory.
CITATION STYLE
Silva, J., Varela, N., Lezama, O. B. P., Palma, H. H., & Cueto, E. N. (2020). Coupling Architecture Between INS/GPS for Precise Navigation on Set Paths. In Smart Innovation, Systems and Technologies (Vol. 181, pp. 399–408). Springer. https://doi.org/10.1007/978-981-15-4875-8_35
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