Traditionally, underwater acoustic modems and positioning systems were developed for
military and Oil & Gas industries, that require deep water deployments and extremely …

Abstract Autonomous Underwater Vehicle (AUV) navigation and localization in the complex
and changeable marine environment is crucial and challenging. The inaccurate noise …

In this paper, in order to overcome certain limitations of previously commercialized platforms,
a new integrated unmanned surface vehicle (USV) and unmanned underwater vehicle …

One of the main limiting factors in deployment of marine robots is the issue of energy
sustainability. This is particularly challenging for traditional propeller-driven autonomous …

Global demand for air travel has increased significantly by the emerging economics.
However, the Flight accident is major threat to human life. On many occasions the accident …

With the development of autonomous underwater vehicles, the research of underwater
acoustic positioning and navigation technology is becoming increasingly important …

Experiments carried out at NUWC's Seneca Lake facility in the summer of 2020 demonstrate
the efficacy of underwater navigation via a single spiral wavefront (SWF) acoustic beacon …

With the development of underwater technology and the increasing demand for ocean
development, more and more intelligent equipment is being applied to underwater scientific …

This paper describes the use and in-field evaluation of a Networked-Long Base Line system
(Net-LBL) where a network of underwater nodes cooperate to support the localisation and …

Underwater navigation performance of Autonomous Underwater Vehicles (AUVs) strongly
affects the quality of the collected data. Scientific literature extensively addresses the AUV …