Results 11 to 20 of about 6,641,291 (286)
A Large-Scale Synthetic Benchmark Dataset for Non-Cooperative Space Target Perception [PDF]
Scientific DataThe automatic, accurate perception of targets in space is a crucial prerequisite for many on-orbit aerospace missions. Therefore, research on perception technologies within spaceborne images is meaningful.
Yuxuan Liu +4 more
doaj +2 more sources
Active debris removal mission from LEO with electric and hybrid propulsion [PDF]
, 2011 Debris proliferation in space environment is an impending problem for preserving future missions. Although prevention measures (IADC guidelines, NASA Handbook for Limiting Orbit Debris) with the intent to regulate and limit the space trac are adopted,
Sansica, A.
core +7 more sources
Development of the First Portuguese Radar Tracking Sensor for Space Debris
Signals, 2021 Currently, space debris represents a threat for satellites and space-based operations, both in-orbit and during the launching process. The yearly increase in space debris represents a serious concern to major space agencies leading to the development of ...
João Pandeirada +6 more
doaj +1 more source
Genetic Algorithm for Space Debris and Space Objects Attitude Motion Reconstruction Through Optical Measurements [PDF]
, 2023 Space debris has recently become a major problem in the planning and execution of space missions. Due to the recent widespread placement of satellite mega- constellations in Low Earth Orbits (LEO), where most of the catalogued debris is located, the need
Shariar Hadji Hossein +8 more
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Dim Staring Debris Targets Detection Method with Dense Long Trailing Star
Applied Sciences, 2023 With the gradual increase in spacecraft in orbit, space debris monitoring has become the key to the sustainable development of space missions. A staring debris detection method is proposed for high-density stars with long tails.
Jiyang Yu +4 more
doaj +1 more source
Applied Sciences, 2023 This paper presents a novel approach for clustering spectral polarization data acquired from space debris using a fuzzy C-means (FCM) algorithm model based on hierarchical agglomerative clustering (HAC).
Fengqi Guo +6 more
doaj +1 more source
Distributed Space Debris Tracking with Consensus Labeled Random Finite Set Filtering
Sensors, 2018 Space debris tracking is a challenge for spacecraft operation because of the increasing number of both satellites and the amount of space debris. This paper investigates space debris tracking using marginalized δ -generalized labeled multi ...
Baishen Wei, Brett Nener
doaj +1 more source
Daylight space debris laser ranging
Nature Communications, 2020 Space debris laser ranging is a technique to measure distances to defunct satellites or rocket bodies in orbits around Earth which was only possible within a few hours around twilight.
Michael A. Steindorfer +5 more
doaj +1 more source
Infrared Detection Method for Hypervelocity Impact Based on Thermal Image Fusion
IEEE Access, 2021 As the number of space debris has increased rapidly in recent years, it poses a major threat to the safety of spacecraft in space, and damage assessment for space debris hypervelocity impact is very important.
Xutong Tan +5 more
doaj +1 more source
Space Debris Collision Detection using Reachability
EPiC Series in Computing, 2018 Benchmark Proposal: Space debris tracking and collision prediction is a growing world- wide problem as more and more objects are placed into orbit. While traditional methods simulate particles with Gaussian uncertainty to make collision predictions, we instead ana- lyze the problem from a reachability perspective. The problem appears to require methods
Kerianne Hobbs +3 more
openaire +3 more sources