Research on integrated navigation algorithm based on ranging information of single beacon
Sign Up to like & getrecommendations! Published in 2018 at "Applied Acoustics"
DOI: 10.1016/j.apacoust.2017.10.029
Abstract: Abstract The conventional long baseline (LBL) positioning system based on beacon ranging has a high positioning accuracy, but it need at least three acoustic beacons, when positioning the autonomous underwater vehicles (AUVs). The LBL positioning… read more here.
Keywords: positioning system; single beacon; information; lbl positioning ... See more keywords
A variational Bayesian approximation based adaptive single beacon navigation method with unknown ESV
Sign Up to like & getrecommendations! Published in 2020 at "Ocean Engineering"
DOI: 10.1016/j.oceaneng.2020.107484
Abstract: Abstract The localization performance of single beacon navigation system is affected by the accuracy of effective sound velocity (ESV) which is difficult to precisely know. The state augmented method and expectation–maximization (EM) based method, the… read more here.
Keywords: navigation; single beacon; beacon navigation; approximation based ... See more keywords
Range-Only Single-Beacon Tracking of Underwater Targets From an Autonomous Vehicle: From Theory to Practice
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Access"
DOI: 10.1109/access.2019.2924722
Abstract: Underwater localization is one of the main problems that must be addressed in subsea exploration, where no global positioning system (GPS) is available. In addition to the traditional underwater localization systems, such as long base… read more here.
Keywords: range single; autonomous vehicle; single beacon; underwater targets ... See more keywords