This article is cited in 3 papers

Navigation and Control of Moving Systems

Estimating nonmeasurable coordinates of elastic oscillations for large space constructions with a gyroforce engine

A. S. Ermilov, T. V. Ermilova

Trapeznikov Institute of Control Sciences, Russian Academy of Sciences, Moscow, Russia

Abstract: We develop a mathematical model for the angular motion dynamics of a large-scale space construction with a gyroforce engine, in which coordinates of the construction's elastic oscillations are fully observable. This lets us design a joint estimation algorithm for angular motion coordinates and elastic oscillations for orientation control and angular stabilization of the construction in question. We show mathematical modeling results for the synthesized estimation algorithm that support its high accuracy, convergence, and stability.

Presented by the member of Editorial Board: V. Yu. Rutkovskii

Received: 02.07.2012

 English version: Automation and Remote Control, 2013, 74:9, 1545–1556

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