Virtual Motion Camouflage and Suboptimal Trajectory Design

Xu, Yunjun

doi:10.2514/6.2007-6348

Cited by 13 publications

(21 citation statements)

References 16 publications

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“…The bio-inspired method is based on the movement of mating hoverflies as shown in [11][12][13] . This movement can be adapted to form a relationship between the RSO, ASO, and a selected reference point.…”

Section: Problem Definitionmentioning

confidence: 99%

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Dexterous and expedient approach strategies considering non-zero eccentricity orbits and J₂perturbations

Remeikas

Pham

et al. 2014

SPIE Proceedings

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Recently bio-inspired rendezvous strategies have been investigated for applications in space situation awareness. Particularly, closed-loop solutions have been developed for the cases that the target object is in a circular orbit without considering any orbital perturbations. In this paper, the minimum-fuel consumption bio-inspired motions are further studied. The follow cases considering the J 2 perturbation, the non-zero eccentricities, and different boundary conditions are analyzed: (1) the target object is at the local vertical local horizontal coordinate origin; (2) the target is moving in the local vertical local horizontal coordinate; (3) the rendezvous object approaches the target object from the R-bar, V-bar, and Z-bar directions, respectively. Fast solutions can be obtained for the rendezvous object to approach the target object with minimum energy consumption.

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Section: Problem Definitionmentioning

confidence: 99%

“…In 10 , bio-inspired motion trajectories 11 are rapidly generated in the local vertical local horizontal (LVLH) frame. In this strategy the approaching space object's (ASO) trajectory can be represented simply by the resident space object (RSO), a reference point, and the path control parameter (PCP).…”

Section: Introductionmentioning

confidence: 99%

Dexterous and expedient approach strategies considering non-zero eccentricity orbits and J₂perturbations

Remeikas

Pham

et al. 2014

SPIE Proceedings

Self Cite

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“…In one research direction, if the reference point and the rendezvous point's motion are known or iteratively optimized, both parameters create a subspace in which the spacecraft's motion is confined to move along certain paths that are governed only by a onedimensional PCP vector. This observation has inspired the bio technique's use in nonlinear constrained subspace optimal trajectory design [5] [6]. Another research direction involves using the bio technique to model trajectory behaviors [7]- [10].…”

Section: Introductionmentioning

confidence: 97%

“…The rule governing the behavior of the rendezvous is defined as follows: the position vector (or path) of the spacecraft is confined by three parameters: the motion of the rendezvous point, a selected reference point, and the path control parameter (PCP), originally defined in [5].…”

Section: Introductionmentioning

confidence: 99%

“…Study of the bio-inspired phenomenon and its applications in engineered systems has yielded results in several areas of research [5]- [9]. In one research direction, if the reference point and the rendezvous point's motion are known or iteratively optimized, both parameters create a subspace in which the spacecraft's motion is confined to move along certain paths that are governed only by a onedimensional PCP vector.…”

Section: Introductionmentioning

confidence: 99%

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Feasibility and detection of a bio-inspired approach for space situational awareness

Basset

Pham

2012

2012 American Control Conference (ACC)

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In nature, many biological species have devised motion strategies that help them with a variety of tasks, such as mating and foraging. One such phenomenon that has been recently studied in hoverflies involves a moving male hoverfly that conceals its motion from the viewpoint of a moving female hoverfly. The use of this bio-inspired strategy has also recently been considered in the context of Space Situational Awareness. In this paper, the feasibilities of applying the bio-inspired technique to free flying space vehicles are investigated. Furthermore, the detectability of the motion strategy is studied. Both the feasibilities and the detectability are investigated in the local vertical and local horizontal frame.

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Trajectory Optimization Using Virtual Motion Camouflage and Particle Swarm Optimization

Kwak

Choi

Kim

2013

Intelligent Robotics and Applications

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Virtual Motion Camouflage and Suboptimal Trajectory Design

Cited by 13 publications

References 16 publications

Dexterous and expedient approach strategies considering non-zero eccentricity orbits and J₂perturbations

Dexterous and expedient approach strategies considering non-zero eccentricity orbits and J₂perturbations

Feasibility and detection of a bio-inspired approach for space situational awareness

Trajectory Optimization Using Virtual Motion Camouflage and Particle Swarm Optimization

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Virtual Motion Camouflage and Suboptimal Trajectory Design

Cited by 13 publications

References 16 publications

Dexterous and expedient approach strategies considering non-zero eccentricity orbits and J2perturbations

Dexterous and expedient approach strategies considering non-zero eccentricity orbits and J2perturbations

Feasibility and detection of a bio-inspired approach for space situational awareness

Trajectory Optimization Using Virtual Motion Camouflage and Particle Swarm Optimization

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Dexterous and expedient approach strategies considering non-zero eccentricity orbits and J₂perturbations

Dexterous and expedient approach strategies considering non-zero eccentricity orbits and J₂perturbations