Results 41 to 50 of about 101,355 (268)

UAV-based solar photovoltaic detection dataset [PDF]

, 2022
This dataset contains unmanned aerial vehicle (UAV) imagery (a.k.a. drone imagery) and annotations of solar panel locations captured from controlled flights at various altitudes and speeds across two sites at Duke Forest (Couch field and Blackwood field)
Jay Rineer (11935004), Jordan Malof (10022989), T. Robert Fetter (11927524), Kyle Bradbury (814342), Robert Beach (11934996), Simiao Ren (11670787)   +5 more
core   +1 more source

Learning Highly Dynamic Skills Transition for Quadruped Jumping Through Constrained Space

Advanced Robotics Research, EarlyView.
A quadruped robot masters dynamic jumps through constrained spaces with animal‐inspired moves and intelligent vision control. This hierarchical learning approach combines imitation of biological agility with real‐time trajectory planning. Although legged animals are capable of performing explosive motions while traversing confined spaces, replicating ...
Zeren Luo, Jiahui Zhang, Yimin Han, Ji Ma, Minghao Lu, Ioannis Havoutis, Peng Lu   +6 more
wiley   +1 more source

System identification campaign - Skywalker X8 UAV [PDF]

The data was collected by the NTNU UAV lab as part of the system identification campaign for the Skywalker X8 UAV in May of 2023 at Agdenes Airfield, Norway. The dataset includes 17 maneuvers, where each maneuver is approximately 10 seconds long.
Løw-Hansen, Bogdan, Hann, Richard
core   +1 more source

Modeling and simulation enabled UAV electrical power system design [PDF]

, 2011
With the diversity of mission capability and the associated requirement for more advanced technologies, designing modern unmanned aerial vehicle (UAV) systems is an especially challenging task.
Rakhra, Puran, Burt, Graeme, Steven David Angus Fletcher, Graeme Burt, Norman, Patrick, Galloway, Stuart, Patrick Norman, Fletcher, Steven, Stuart Galloway, Puran Rakhra, Lowe, V., Vince Lowe   +11 more
core   +1 more source

An Improved Grey Target Method for Linguistic Multi-Criteria Classification Combined with Cloud Model and Case-Based Reasoning

Mathematics
Ignoring real decision contexts in linguistic multi-criteria classification (MCC) causes unreasonable weights, rank reversal and unreliable classification.
Maobin Lv, Lili Wang, Ting Zhou, Shanshan Li, Huachun Xiang, Xinyu Yi, Jie Shen   +6 more
doaj   +1 more source

Flight Mechanics Modeling of the New Configuration Tilt-rotor

Hangkong gongcheng jinzhan, 2019
The flight mechanical model of tilt-rotor UAV is the basis of designing flight control rate and analyzing flight characteristics.Based on the engineering reality, the nonlinear flight mechanics model of a new configuration tilt-rotor UAV is set up ...
Zhang Lian, Sun Kaijun, Ye Chuan, Cui Lingbo   +3 more
doaj   +1 more source

Research on simplified calculation method of aircraft flight load

Hangkong gongcheng jinzhan, 2023
Flight load analysis is a complex and arduous task, and developing a fast analysis method during the conceptual design stage is of great importance to improve the efficiency of flight load calculation.
SHI Hongwei, XUE Zihan, LUO Yang, CHEN Xiaorong   +3 more
doaj   +1 more source

Collision‐Resilient Winged Drones Enabled by Tensegrity Structures

Advanced Robotics Research, EarlyView.
Based on structures of birds such as the woodpeck, this article presents the collision‐resilient aerial robot, SWIFT. SWIFT leverages tensegrity structures in the fuselage and wings which allow it to undergo large deformations in a crash, without sustaining damage. Experiments show that SWIFT can reduce impact forces by 70% over conventional structures.
Omar Aloui, Raphael Zufferey, William Stewart, Mohammad Askari, Simon Jeger, Dario Floreano   +5 more
wiley   +1 more source

Development of a co-axial tri-rotor UAV [PDF]

, 2009
This paper discusses the initial design requirements and development of a Small Unmanned Aerial Vehicle (SUAV), sometimes referred to as a Miniature Aerial Vehicle (MAV) or Micro Unmanned Aerial Vehicle (?UAV) as the backdrop to an entry for the MoD ...
Prior, Stephen D., Odedra, Sid, Erbil, Mehmet Ali, Foran, Tom, Karamanoglu, Mehmet   +4 more
core  

Task‐Oriented Path Planning Towards Autonomous Sensor Network Deployment in Rainforest Canopies

Advanced Robotics Research, EarlyView.
An informative path planner for drone‐based deployment of wireless sensor networks in rainforest canopies is presented, addressing key challenges in large‐scale biodiversity monitoring. By integrating canopy surface detection with connectivity‐aware sampling under strict flight constraints, the approach enables efficient and reliable aerial sensor ...
Rita Santos Raminhos, Salua Hamaza
wiley   +1 more source