Results 271 to 280 of about 104,624 (334)

Dual-Terminal Molecular Strategy for Robust and Reversible Supramolecular Adhesion. [PDF]

open access: yesAdv Sci (Weinh)
Wang S   +8 more
europepmc   +1 more source

Optimal Reconfiguration Manoeuvres in Formation Flying Missions

2021 IEEE Aerospace Conference (50100), 2021
Most of the current formation flying systems are intended to work in a single, stable orbital configuration acquired shortly after the launch. However, the formation flying concept lends itself to be used in a flexible manner, by introducing the possibility of changing the relative configuration of the platforms, i.e.
Dharmarajan, K., Palmerini, G. B.
openaire   +2 more sources

Lorentz-Augmented Spacecraft Formation Reconfiguration

AIAA/AAS Astrodynamics Specialist Conference, 2014
The use of the geomagnetic Lorentz force as a means of actuation is considered in this paper for the purpose of spacecraft formation reconfiguration. A continuous/impulsive linear quadratic regulator (LQR) is proposed for the purpose of designing an optimal control strategy that combines continuous Lorentz force actuation with impulsive thrusting.
Ludwik A. Sobiesiak, Chris J. Damaren
openaire   +2 more sources

Multi-satellite formation and reconfiguration

Proceedings of the 2000 American Control Conference. ACC (IEEE Cat. No.00CH36334), 2000
This paper addresses the problem of formation and reconfiguration of multiple micro-satellite systems. A control scheme, called the perceptive frame, is adopted which integrates the decentralized feedback of each satellite with online sensor information to achieve the goal of formation keeping and intersatellite coordination.
W. Kang, A. Sparks, S. Banda
openaire   +1 more source

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