Results 1 to 10 of about 105,606 (227)

Resilient Formation Reconfiguration for Leader–Follower Multi-UAVs [PDF]

open access: goldApplied Sciences, 2023
Among existing studies on formation reconfiguration for multiple unmanned aerial vehicles (multi-UAVs), the majority are conducted on the assumption that the swarm scale is stationary.
Haoran Zhang   +4 more
doaj   +4 more sources

Reconfiguration for UAV Formation: A Novel Method Based on Modified Artificial Bee Colony Algorithm [PDF]

open access: goldDrones, 2023
The flight formation of unmanned aerial vehicles (UAVs) needs to be reconfigured whenever necessary to cope with complex environments and varying tasks. However, the continuity, nonlinearity and high dimensionality of the UAV formation control parameters
Zipeng Yang   +5 more
doaj   +4 more sources

Satellite Cluster Formation Reconfiguration Based on the Bifurcating Potential Field [PDF]

open access: goldAerospace, 2022
The satellite cluster formation reconfiguration has received considerable attention in recent years. However, the traditional centralized control methods are challenging to apply to satellite clusters because of the enormous fuel consumption, and few ...
Wanying Gao, Kehang Li, Chunling Wei
doaj   +4 more sources

Continuous Low-Thrust Maneuver Planning for Space Gravitational Wave Formation Reconfiguration Based on Improved Particle Swarm Optimization Algorithm [PDF]

open access: yesSensors, 2023
This study proposes a three-spacecraft formation reconfiguration strategy of minimum fuel for space gravitational wave detection missions in the high Earth orbit (105 km).
Zhenkun Lu   +5 more
doaj   +2 more sources

Simulation on Spacecraft Formation Flight and Formation Reconfiguration [PDF]

open access: yesMATEC Web of Conferences, 2018
Spacecraft formation flight refers to two or more spacecraft according to a certain formation or arrangement of flight, it has important application value for deep spatial exploration, spatial science experiment, ground investigation and military and so.
Ye Yan Chao Li, Yang Yue-neng
doaj   +2 more sources

Hybrid swarm intelligent algorithm for multi-UAV formation reconfiguration

open access: yesComplex & Intelligent Systems, 2022
Formation flight of unmanned aerial vehicles (UAVs) utilizes reconfiguration procedures to handle a variety of emergencies, such as collision avoidance, malfunctions, fuel savings, and member replacement.
Chenyang Gao   +3 more
doaj   +2 more sources

Collision Avoidance Algorithm for Satellite Formation Reconfiguration under the Linearized Central Gravitational Fields [PDF]

open access: goldJournal of Astronomy and Space Sciences, 2013
A collision-free formation reconfiguration trajectory subject to the linearized Hill’s dynamics of relative motion is analytically developed by extending an algorithm for gravity-free space.
InYoung Hwang   +2 more
doaj   +3 more sources

In-Plane Formation Reconfiguration with Radial Maneuvers

open access: greenJournal of Guidance, Control, and Dynamics, 2020
Formation reconfiguration with impulsive maneuvers has been continuously addressed in recent decades.
Yeerang Lim, Sung-Hoon Mok
openalex   +4 more sources

Performance Analysis of Generating Function Approach for Optimal Reconfiguration of Formation Flying [PDF]

open access: goldJournal of Astronomy and Space Sciences, 2013
The use of generating functions for solving optimal rendezvous problems has an advantage in the sense that it does not require one to guess and iterate the initial costate.
Kwangwon Lee   +2 more
doaj   +3 more sources

A Combinatorial Optimal Control Problem for Spacecraft Formation Reconfiguration [PDF]

open access: green2007 46th IEEE Conference on Decision and Control, 2007
8 pages, 3 ...
Taeyoung Lee   +2 more
openalex   +4 more sources

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