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Linear bearing device as a solution for optical navigation of fine needle procedures
Technology and Health Care, 2010Background: Optical navigation of needles < 1 mm diameter remains a challenging task. Bending of these tools is the limiting factor. Objective: To use a conventional optical navigation system for interventional fine needle procedures. Materials and methods: A novel custom-made device was constructed to guide the needle in the direction of the planned ...
Stüber, Volker +6 more
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A Reverse Bearings Only Target Motion Analysis for Autonomous Underwater Vehicle Navigation
IEEE Transactions on Mobile Computing, 2019We present a non-linear navigation solution, referred to as the Reverse Bearing Only Target Motion Analysis (Reverse BO-TMA). Reverse BO-TMA is a passive method for the self-localization of an Autonomous Underwater Vehicle (AUV). Our method relies solely on bearing measurements based on the radiated noise of a passing vessel sailing along a known route.
Talmon Alexandri, Roee Diamant
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A Navigation system of mobile robot based on bearing measurements of beacons
2017 International Conference on Industrial Engineering, Applications and Manufacturing (ICIEAM), 2017The problem of navigation and control of movement of wheeled mobile robot by bearing of the reference beacons is considered. The quality criteria of controllable motion of such robots are revealed, the formalism of nonholonomic mechanics used for constructing their mathematical models is briefly considered.
I. V. Voinov +2 more
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Learning Autonomous Underwater Navigation with Bearing-Only Data
Recent applications of deep reinforcement learning in controlling maritime autonomoussurface vessels have shown promise for integration into maritime transportation. These could have the potential to reduce at-sea incidents such as collisions and groundings which are majorly attributed to human error.openaire +2 more sources
A Spherical Coordinate Parametrization for an In-Orbit Bearings-Only Navigation Filter
2013In-orbit rendezvous is a key enabling technology for many space missions. Implementing it employing only bearing measurements would simplify the relative navigation hardware currently required, increasing robustness and reliability by reducing complexity, launch mass and cost.
Jonathan Grzymisch +3 more
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Bearing Psychic Weight and Accountability: Navigating Racism and Microaggressions in Creative Work
Work, Employment and SocietyThis article examines how Indigenous, Black, and people of colour (IBPOC) music industry workers navigate moments of racism and microaggressions. Through interviews with musical artists and industry workers ( N = 55), the article identifies two strategies for navigating situational acts of racism ...
Alanna Stuart, Kim de Laat
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A study on cooperative navigation of AUVs based on bearing measurements
OCEANS 2021: San Diego – Porto, 2021Mendes, Pedro, Batista, Pedro
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, 2021