Results 61 to 70 of about 27,059 (135)

A Dynamic Multi-Graph Convolutional Spatial-Temporal Network for Airport Arrival Flow Prediction

Aerospace
In air traffic systems, aircraft trajectories between airports are monitored by the radar networking system forming dynamic air traffic flow. Accurate airport arrival flow prediction is significant in implementing large-scale intelligent air traffic flow
Yunyang Huang, Hongyu Yang, Zhen Yan
doaj   +1 more source

Vehicle Operation Status Monitoring Based on Distributed Acoustic Sensor. [PDF]

Sensors (Basel), 2023
Chen M, Ding H, Liu M, Zhu Z, Rui D, Chen Y, Xu F.   +6 more
europepmc   +1 more source

Safety Assessment Method for Parallel Runway Approach Based on MC-EVT for Quantitative Estimation of Collision Probability

Aerospace
The construction of parallel runways is an effective solution to address the constraints of urban land resources and mitigate flight delays caused by the increasing volume of air traffic.
Yike Li, Honghai Zhang, Zongbei Shi, Jinlun Zhou, Wenqing Li   +4 more
doaj   +1 more source

A Review of Wavefront Sensing and Control Based on Data-Driven Methods

Aerospace
Optical systems suffer from wavefront aberrations due to complex atmospheric environments and system component errors, leading to systematic aberrations and significantly degrading optical field quality. Therefore, the detection and correction of optical
Ye Zhang, Qichang An, Min Yang, Lin Ma, Liang Wang   +4 more
doaj   +1 more source

Issue Information

International Journal of Mechanical System Dynamics, Volume 6, Issue 2, Page 165-166, June 2026.
wiley   +1 more source

Comparison of Actual Hybrid-Electric Flights with a Digital Twin in a Preliminary Aircraft Design Environment

Aerospace
To tackle climate change, aircraft designers envision new aircraft concepts which promise to reduce greenhouse gas emissions and enable greener flights. One option is hybrid-electric propulsion architectures.
Dominik Eisenhut, Andreas Bender, Niclas Grüning, Jonas Mangold, Andreas Strohmayer   +4 more
doaj   +1 more source

Evaluation of Aerodynamic and Sonic Boom Performance of Supersonic Transport Aircrafts with Multiple Wing Configurations

Aerospace
In this study, two-dimensional airfoil shapes obtained in aerodynamic optimizations are converted to three-dimensional wing models and then their aerodynamic and sonic boom performance are evaluated. The airfoil shapes analyzed are the diamond, Busemann,
Wataru Yamazaki, Shu Ishida
doaj   +1 more source

A Method for the Life Assessment of Aero-Engine Turbine Disks Based on a Time-Varying Load Spectrum

Aerospace
The load spectrum serves as the foundation for the life analysis of aero-engine turbine disks. To enhance the accuracy of life assessments for turbine disks, this study compiles a time-varying load spectrum for turbine disks.
Shunyu Yao, Xuming Niu, Zhigang Sun, Yingdong Song   +3 more
doaj   +1 more source

Relative Pose Estimation of an Uncooperative Target with Camera Marker Detection

Aerospace
Accurate and robust relative pose estimation is the first step in ensuring the success of an active debris removal mission. This paper introduces a novel method to detect structural markers on the European Space Agency’s Environmental Satellite (ENVISAT)
Batu Candan, Simone Servadio
doaj   +1 more source

Spectroscopic Quantification of Metallic Element Concentrations in Liquid-Propellant Rocket Exhaust Plumes

Aerospace
Accurate quantification of metallic contaminants in rocket exhaust plumes serves as a critical diagnostic indicator for engine wear monitoring. This paper develops a hybrid method combining atomic emission spectroscopy (AES) theory with a genetic ...
Siyang Tan, Song Yan, Xiang Li, Tong Su, Qingchun Lei, Wei Fan   +5 more
doaj   +1 more source