Results 31 to 40 of about 22,425 (215)

Detecting Associations Based on the Multi-Variable Maximum Information Coefficient

IEEE Access, 2021
The maximum information coefficient (MIC) is a novel and widely-using measure of association detection in large datasets. The most outstanding feature of MIC is that it has both generality and equability. However, MIC can only deal with two variables and
Taoyong Gu, Jiansheng Guo, Zhengxin Li, Sheng Mao   +3 more
doaj   +1 more source

Trustworthy UAV Relationships: Applying the Schema Action World Taxonomy to UAVs and UAV Swarm Operations

International Journal of Human–Computer Interaction, 2022
Human Factors play a significant role inthe development and integration of avionic systems to ensure that they are trusted and can be used effectively. As Unoccupied Aerial Vehicle (UAV) technology becomes increasingly important to the aviation domain this holds true.
Katie J. Parnell, Joel E. Fischer, Jediah R. Clark, Adrian Bodenmann, Maria Jose Galvez Trigo, Mario P. Brito, Mohammad Divband Soorati, Katherine L. Plant, Sarvapali D. Ramchurn   +8 more
openaire   +3 more sources

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

UAV-Direct [PDF]

Proceedings of the 4th ACM Workshop on Micro Aerial Vehicle Networks, Systems, and Applications, 2018
In this paper, a new and novel approach called (Unmanned Areal Vehicle) UAV-Direct is proposed, where the UAV helps in optimizing the bandwidth and power allocations of Device-to-Device (D2D) communication. In addition to that, the UAV can play the role of a relay if needed to maintain the communication links between the devices that are out of ...
Alsharoa, Ahmad, Yuksel, Murat
openaire   +2 more sources

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

Defect Depth Determination in Laser Infrared Thermography Based on LSTM-RNN

IEEE Access, 2020
Carbon fiber reinforced polymer (CFRP) has been increasingly used in aviation industry since it significantly enhances the performance of aircraft. However, imperfections inside the CFRP structures pose a threat to aviation safety.
Qiang Wang, Qiuhan Liu, Ruicong Xia, Guangyuan Li, Jianguo Gao, Hongbin Zhou, Boyan Zhao   +6 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

Energy-Efficient UAV Movement and user-UAV Association in Multi-UAV Networks

2025 IEEE International Mediterranean Conference on Communications and Networking (MeditCom)
These days, unmanned aerial vehicle (UAV)-based millimeter wave (mmWave) communication systems have drawn a lot of attention due to the increasing demand for faster data rates. Given the susceptibility of mmWave signals to obstacles and high propagation loss of mmWaves, ensuring line-of-sight (LoS) connectivity is critical for maintaining robust and ...
Ghosh, Subhadip, Mukherjee, Priyadarshi, Ghosh, Sasthi C.   +2 more
openaire   +2 more sources

Bioinspired Adaptive Leg‐Claw Enables Robust Perching and Grasping for UAVs

Advanced Science, EarlyView.
Inspired by owl limb morphology and bat roosting behavior, this study presents a bioinspired adaptive leg‐claw mechanism that enables UAVs to perform robust and versatile perching and grasping. The design integrates a four‐link tibial structure, tension‐driven deformable feet, and active control, enabling stable perching on various branches and ...
Tianyu Cheng, Shaokun Wang, Jiehan Zou, Guiwen Shi, Zhongxue Gan, I‐Ming Chen, Guo‐Niu Zhu   +6 more
wiley   +1 more source

From Text to Safety: A Novel Framework for Mining Unsafe Aviation Events Using Advanced Neural Network and Feature Network

Aerospace
The rapid growth of the aviation industry highlights the need for strong safety management. Analyzing data on unsafe aviation events is crucial for preventing risks.
Qiang Wang, Ruicong Xia, Jiayang Yu, Qiuhan Liu, Sirong Tong, Ziling Xu   +5 more
doaj   +1 more source