Scholarlink

Abstract <p>The possibility of controlling the motion of a solar sail in a vicinity of a collinear libration point of the Sun–Earth system is investigated. An approach is proposed to constructing laws for controlling the orbital motion of a solar sail in the vicinity of a collinear libration point using nonlinear links of “output signal limitation” type. The approach is based on the use of a stable invariant manifold and elements of the theory of automatic regulation. It allows controllers to be constructed for the task of solar-sail keeping near the libration point. The control is implemented in two cases: changing the orientation of the sail or changing its reflectivity. Numerical examples with the solar sail model from the IKAROS project (2010) are considered.</p>

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Construction of Controllers in the Problem of Solar-Sail Keeping near a Libration Point of the Sun–Earth System

  • 期刊论文

  • 发表日期：

    2026年4月1日

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  • D. V. Shymanchuk

摘要

Abstract

The possibility of controlling the motion of a solar sail in a vicinity of a collinear libration point of the Sun–Earth system is investigated. An approach is proposed to constructing laws for controlling the orbital motion of a solar sail in the vicinity of a collinear libration point using nonlinear links of “output signal limitation” type. The approach is based on the use of a stable invariant manifold and elements of the theory of automatic regulation. It allows controllers to be constructed for the task of solar-sail keeping near the libration point. The control is implemented in two cases: changing the orientation of the sail or changing its reflectivity. Numerical examples with the solar sail model from the IKAROS project (2010) are considered.