Results 141 to 150 of about 416,056 (360)

Object-Based Mangrove Mapping Comparison on Visible and NIR UAV Sensor

, 2021
Nurul Khakhim, Muh Aris Marfai, Ratih Fitria Putri, Muhammad Dimyati, Muhammad Adnan Shafry Untoro, Raden Ramadhani Yudha Adiwijaya, Taufik Walinono, Wahyu Lazuardi, Dimas Novandias Damar Pratama, Arief Wicaksono, Azis Musthofa, Zulfikri Isnaen   +11 more
openalex   +2 more sources

M2M technologies for UAV-to-UAV communication

, 2021
Drones have gained huge popularity in the recent years, and with the huge increase in usage and demand has brought open a new Ad-Hoc network specifically made for drones. The existing Ad-Hoc networks, MANET and VANET, was shown to be unsuitable for flying drones as the current Ad-Hoc network were not fitted for 3D spaces and whereas only focused on the
openaire   +1 more source

Dynamic Event‐Triggered Robust Model Predictive Control for Quadrotor Trajectory Tracking

International Journal of Robust and Nonlinear Control, EarlyView.
ABSTRACT This paper addresses the trajectory tracking problem for a full‐state quadrotor subject to physical model constraints and unknown external disturbances. A robust tube‐based model predictive control (MPC) approach is successfully applied to the system, which is subject to bounded disturbances and hard constraints.
Ali Can Erüst, Fatma Yıldız Taşcıkaraoğlu, İbrahim Beklan Küçükdemiral   +2 more
wiley   +1 more source

An intelligent guided troubleshooting method for aircraft based on HybirdRAG

Scientific Reports
To enhance aircraft fault diagnosis efficiency, this paper proposes HybridRAG, an intelligent-guided troubleshooting framework that integrates knowledge graphs and large language models (LLMs).
Xiaoyue Xie, Xilang Tang, Siwei Gu, Lijie Cui   +3 more
doaj   +1 more source

Prioritized Real‐Time UAV‐Based Vessel Detection for Efficient Maritime Search

Journal of Field Robotics, EarlyView.
ABSTRACT Real‐time vessel detection in maritime environments is crucial for diverse applications requiring speed and accuracy. Static camera views often introduce blind spots, compromising detection efficiency. This paper proposes a novel, real‐time UAV‐based system that uses a dynamic camera control strategy to address this limitation.
Lyes Saad Saoud, Zikai Jia, Siyuan Yang, Muhayy Ud Din, Lakmal Seneviratne, Shaoming He, Irfan Hussain   +6 more
wiley   +1 more source

Stochastic Evolutionary Analysis of an Aerial Attack–Defense Game in Uncertain Environments

Mathematics
Aiming at the problem of random environment interference in the process of strategy interaction and the behavioral evolution of an aerial attack–defense game, this paper considers the influence of the difference in the performance and value between both ...
Shiguang Hu, Le Ru, Bo Lu, Zhenhua Wang, Wenfei Wang, Hailong Xi   +5 more
doaj   +1 more source

SPECIALE UAV

GEOmedia, 2014
UNA NUOVA REALTA' TRA FOTOGRAMMETRIA E ...
openaire   +3 more sources

From “Mirror Flower, Water Moon” to Multi‐Task Visual Prospective Representation Learning for Unmanned Aerial Vehicles Indoor Mapless Navigation

Journal of Field Robotics, EarlyView.
ABSTRACT Vision‐based deep learning models have been widely adopted in autonomous agents, such as unmanned aerial vehicles (UAVs), particularly in reactive control policies that serve as a key component of navigation systems. These policies enable agents to respond instantaneously to dynamic environments without relying on pre‐existing maps.
Yingxiu Chang, Yongqiang Cheng, John Murray, Muhammad Khalid, Umar Manzoor   +4 more
wiley   +1 more source

Friction Shock Absorbers and Reverse Thrust for Fast Multirotor Landing on High‐Speed Vehicles

Journal of Field Robotics, EarlyView.
ABSTRACT Typical landing gears of small uninhabited aerial vehicles (UAV) limit their capability to land on vehicles moving at more than 20–50 km/h due to high drag forces, high pitch angles and potentially high relative horizontal velocities. To enable landing at higher speeds, a combination of lightweight friction shock absorbers and reverse thrust ...
Isaac Tunney, John Bass, Alexis Lussier Desbiens   +2 more
wiley   +1 more source

Insulator fault feature extraction system of substation equipment based on machine vision

IET Networks, EarlyView., 2022
Abstract The artificial intelligence technology and intelligent automation are more and more widely used, the insulators play a supporting and insulating role in the operation of the grid. The use of machine vision inspection technology to detect insulator faults has become an inevitable trend of the times.
Keruo Jiang, Qiaoqun Xia, Lijun Ma, Xin Xu, Zhipeng Shao   +4 more
wiley   +1 more source