Adaptive Nonlinear Control of Spacecraft Near Sun-Earth L2 Lagrange Point

Hong Wong; Vikram Kapila

Adaptive Nonlinear Control of Spacecraft Near Sun-Earth L₂ Lagrange Point

Mechanical and Aerospace Engineering

Research output: Contribution to journal › Conference article › peer-review

Abstract

In this paper, an adaptive control algorithm is presented to enable a spacecraft to track desired trajectories near the L₂ Lagrange point in the Sun-Earth system. An adaptive full-state feedback control law, designed using a Lyapunov-type analysis, exhibits globally asymptotic position tracking in the presence of the unknown spacecraft mass. The control law is simulated for a Lyapunov orbit in the vicinity of the L₂ Lagrange point as the periodic reference trajectory.

Original language	English (US)
Pages (from-to)	1116-1121
Number of pages	6
Journal	Proceedings of the American Control Conference
Volume	2
State	Published - 2003
Event	2003 American Control Conference - Denver, CO, United States Duration: Jun 4 2003 → Jun 6 2003

ASJC Scopus subject areas

Electrical and Electronic Engineering

Cite this

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title = "Adaptive Nonlinear Control of Spacecraft Near Sun-Earth L2 Lagrange Point",

abstract = "In this paper, an adaptive control algorithm is presented to enable a spacecraft to track desired trajectories near the L2 Lagrange point in the Sun-Earth system. An adaptive full-state feedback control law, designed using a Lyapunov-type analysis, exhibits globally asymptotic position tracking in the presence of the unknown spacecraft mass. The control law is simulated for a Lyapunov orbit in the vicinity of the L2 Lagrange point as the periodic reference trajectory.",

author = "Hong Wong and Vikram Kapila",

year = "2003",

language = "English (US)",

volume = "2",

pages = "1116--1121",

journal = "Proceedings of the American Control Conference",

issn = "0743-1619",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

note = "2003 American Control Conference ; Conference date: 04-06-2003 Through 06-06-2003",

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AU - Wong, Hong

AU - Kapila, Vikram

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N2 - In this paper, an adaptive control algorithm is presented to enable a spacecraft to track desired trajectories near the L2 Lagrange point in the Sun-Earth system. An adaptive full-state feedback control law, designed using a Lyapunov-type analysis, exhibits globally asymptotic position tracking in the presence of the unknown spacecraft mass. The control law is simulated for a Lyapunov orbit in the vicinity of the L2 Lagrange point as the periodic reference trajectory.

AB - In this paper, an adaptive control algorithm is presented to enable a spacecraft to track desired trajectories near the L2 Lagrange point in the Sun-Earth system. An adaptive full-state feedback control law, designed using a Lyapunov-type analysis, exhibits globally asymptotic position tracking in the presence of the unknown spacecraft mass. The control law is simulated for a Lyapunov orbit in the vicinity of the L2 Lagrange point as the periodic reference trajectory.

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M3 - Conference article

AN - SCOPUS:0142169398

SN - 0743-1619

VL - 2

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JO - Proceedings of the American Control Conference

JF - Proceedings of the American Control Conference

T2 - 2003 American Control Conference

Y2 - 4 June 2003 through 6 June 2003

ER -

Adaptive Nonlinear Control of Spacecraft Near Sun-Earth L₂ Lagrange Point

Abstract

ASJC Scopus subject areas

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