Results 21 to 30 of about 131,960 (212)
Environment Potential Field Modeling for Ship Automatic Collision Avoidance in Restricted Waters
IEEE Access, 2022 The accurate environment potential field (EPF) modeling method and highly efficient collision avoidance (CA) approach are key technologies for maritime autonomous surface ships (MASS).
Zhongxian Zhu +3 more
doaj +1 more source
An Adaptive Unscented Kalman Filtering Algorithm for MEMS/GPS Integrated Navigation Systems
Journal of Applied Mathematics, 2014 MEMS/GPS integrated navigation system has been widely used for land-vehicle navigation. This system exhibits large errors because of its nonlinear model and uncertain noise statistic characteristics.
Jianhua Cheng +4 more
doaj +1 more source
Journal of Applied Mathematics, 2014 Soft faults in navigation sensors will lead to the degradation of the accuracy and reliability of integrated navigation system. To solve this problem, a wavelet analysis and signal singularities based soft fault detection method are given out.
Jianhua Cheng +4 more
doaj +1 more source
Design of obstacle detection and avoidance system for GUANAY II AUV [PDF]
, 2016 Postprint (published ...
Galarza Bogotá, Cesar Mauricio +3 more
core +1 more source
Offshore Ship Detection in Foggy Weather Based on Improved YOLOv8
Journal of Marine Science and EngineeringThe detection and surveillance of ship targets in coastal waters is not only a crucial technology for the advancement of ship intelligence, but also holds great significance for the safety and economic development of coastal areas.
Shirui Liang +4 more
doaj +1 more source
Method of Time Estimation for the Bathymetric Surveys Conducted with a Multi-Beam Echosounder System
Applied Sciences, 2023 Exact and complete preparation of a hydrographic survey project allows for the avoidance or reduction of additional costs and unexpected delays and, at the same time, increases the efficiency of the survey. One of the essential requirements at the survey
Artur Grządziel
doaj +1 more source
Marine Information Objects (MIO) and ECDIS: Concept and Practice [PDF]
, 2003 Marine Information Objects (MIOs) consist of chart- and navigation-related information that supplement the minimum information required by ECDIS to ensure safety of navigation at sea.
Alexander, Lee
core +1 more source
Oceans governance in the Arctic [PDF]
, 2008 Global warming is bringing rapid change to the Arctic. The melting of sea ice and glaciers is increasing faster than scientists predicted even a year ago.
de La Fayette, Louise Angélique
core +1 more source
Remote Sensing, 2023 Side-scan sonar is designed and used for a variety of survey work, in both military and civilian fields. These systems provide acoustic imageries that play a significant role in a variety of marine and inland applications.
Artur Grządziel
doaj +1 more source
Propulsion Systems in Marine Navigation [PDF]
International conference KNOWLEDGE-BASED ORGANIZATION, 2018 AbstractThis paper presents variants of propulsion systems as the main factor in the analysis and design of the power system of a sea-going or river vessel; this topic is also under research study within two doctoral theses. The analysis of the ship - main propulsion- thruster assembly is made according to the requirements imposed by the market economy.
Gheorghe Samoilescu +3 more
openaire +1 more source