Results 161 to 170 of about 27,418 (200)

Safety of Unmanned Ships

2017
The main objective of this study has been to identify and initially assess relevant safety and security risks with operation of a general ship under remote or autonomous control, or some selected vessel types chosen for concept level consideration.
Jalonen, Risto, Tuominen, Risto, Wahlström, Mikael   +2 more
openaire   +1 more source

Unmanned Ship Path Planning Based on RRT

2018
Path planning is a task of primary importance for unmanned ship, but current algorithms are complex and inefficient. In this paper, we propose a Rapidly-Exploring Random Tree algorithm (RRT) for path planning of unmanned ship, which can obtain an asymptotically optimal path planning in limited time.
Xinjia Chen, Yanxia Liu, Xiaobin Hong, Xinyong Wei, Yesheng Huang   +4 more
openaire   +1 more source

Off Ship Measurement of Ship Air Wakes Using Instrumented Unmanned Aerial Vehicles

32nd AIAA Applied Aerodynamics Conference, 2014
This paper details an innovative method for measuring and investigating off ship air wakes that develop during the operation of naval vessels in common underway wind conditions. Wind currents, both naturally occurring and those resulting from ship motion, can create ship air wakes that make operation of rotary wing aircraft in the vicinity of the ship ...
Murray R. Snyder, Anil Kumar, Pinhas Ben-Tzvi   +2 more
openaire   +1 more source

Unmanned Ship Formation

2022
Yue Yang, Yang Xiao, Tieshan Li
openaire   +1 more source

Unmanned boat design for Challenges and verification of unmanned surface ship intelligent navigation

2018 IEEE 8th International Conference on Underwater System Technology: Theory and Applications (USYS), 2018
This paper designs a small unmanned ship with infrared sensing and intelligent tracking ability according to the requirements of the National College Marine Vehicle Intelligent Navigation Competition. Firstly, the hardware configuration is introduced.
Guanghang Wang, Fenghao Shi, Xianbo Xiang   +2 more
openaire   +1 more source

Cybersecurity of the Unmanned Ship

2021
Sokratis Katsikas, Georgios Kavallieratos   +1 more
openaire   +1 more source

DDPG based LADRC trajectory tracking control for underactuated unmanned ship under environmental disturbances

Ocean Engineering, 2023
Yuemin Zheng, Jin Tao
exaly  

Linear Velocity-Free Visual Servoing Control for Unmanned Helicopter Landing on a Ship With Visibility Constraint

IEEE Transactions on Systems, Man, and Cybernetics: Systems, 2022
Yanting Huang, Zhu Ming, Zewei Zheng
exaly  

A task-based analysis of the economic viability of low-manned and unmanned cargo ship concepts

Ocean Engineering, 2021
Carmen Kooij, Austin A Kana
exaly  

The Conceptualization of an Unmanned Aerial System (UAS) Ship–Shore Delivery Service for the Maritime Industry of Trinidad

Drones, 2021
Deanesh Ramsewak
exaly