Results 21 to 30 of about 185,806 (334)

Map Matching-Based Driving Lane Recognition for Low-Cost Precise Vehicle Positioning on Highways

open access: yesIEEE Access, 2021
This paper proposes a map matching-based driving lane recognition system for low-cost precise vehicle positioning on highways. The proposed method finds the position where the road boundaries detected by a LIDAR sensor are best matched with the road ...
Youn Joo Lee, Jae Kyu Suhr, Ho Gi Jung
doaj   +1 more source

Study on Microscopic Simulation Technology of Operation Process of Unmanned Vehicle Based on Virtual Track [PDF]

open access: yesE3S Web of Conferences, 2020
With the continuous development of unmanned driving technology, more and more unmanned vehicles are on the road to start testing, under this circumstance, how to control these unmanned vehicles has become an urgent issue.
Teng Shiyao, Tang Jinjin
doaj   +1 more source

Pose Detection and control of multiple unmanned underwater vehicles using optical feedback [PDF]

open access: yes, 2014
This paper proposes pose detection and control algorithms in order to control the relative pose between two Unmanned Underwater Vehicles (UUVs) using optical feedback.
Barbaros Celikkol   +5 more
core   +3 more sources

A hybrid thrusting system for increasing the endurance time of multirotor unmanned aerial vehicles

open access: yesInternational Journal of Advanced Robotic Systems, 2023
One of the most significant disadvantages of electric multirotor unmanned aerial vehicles is their short flight time compared to fuel-powered unmanned aerial vehicles. This is mainly due to the low energy density of electric batteries. Fuel has much more
Jawad Bdour, Belal H Sababha
doaj   +1 more source

Flight control and collision avoidance of three UAVs following each other [PDF]

open access: yesINCAS Bulletin, 2022
An unmanned aerial vehicle is a hardware and software complex with multi-purpose control. Unlike manned aviation, an unmanned aerial vehicle requires additional modules in its control system.
Zarina A. KUTPANOVA   +2 more
doaj   +1 more source

Current state of the art of unmanned systems with potential to be used for radiation measurements and sampling: ERNCIP thematic group Radiological and nuclear threats to critical infrastructure - Task 3 deliverable 1 [PDF]

open access: yes, 2015
There is a significant potential in the use of unmanned remote controlled vehicles in sampling and measuring radiological events. No attempts to standardise sampling and measurement methods using these types of vehicles have been made so far.
GARDESTIG M.   +3 more
core   +1 more source

Hybrid Control Architecture of an Unmanned Surface Vehicle Used for Water Quality Monitoring

open access: yesIEEE Access, 2022
The study of water quality in reservoirs, lakes, and coasts is an activity that mainly uses human-crewed marine vehicles to obtain site parameters such as temperature, conductivity, salinity, pH, and others. This task is facilitated by unmanned vehicles,
Jorch Mendoza-Chok   +4 more
doaj   +1 more source

Remotely piloted aircraft systems and a wireless sensors network for radiological accidents [PDF]

open access: yes, 2016
In critical radiological situations, the real time information that we could get from the disaster area becomes of great importance. However, communication systems could be affected after a radiological accident.
Barrado Muxí, Cristina   +4 more
core   +2 more sources

Predictive Model for Human-Unmanned Vehicle Systems [PDF]

open access: yes, 2008
Advances in automation are making it possible for a single operator to control multiple unmanned vehicles. However, the complex nature of these teams presents a difficult and exciting challenge for designers of human–unmanned vehicle systems.
Carl E. Nehme   +9 more
core   +1 more source

Effects of Regular Waves on Propulsion Performance of Flexible Flapping Foil

open access: yesApplied Sciences, 2018
The objective of the present study is to analyze the effects of waves on the propulsive performance and flow field evolution of flexible flapping foil, and then offer a way to take advantage of wave energy.
Peng Liu   +4 more
doaj   +1 more source

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