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In this paper, we concentrate on the problem of attitude tracking control with guaranteed transient performance for a rigid spacecraft subject to unknown inertia properties and exogenous disturbances. A promising solution to the problem under consideration is presented. Specifically, certain performance functions specified a priori by the designer are first introduced to impose desired transient and...
To implement the rapid maneuvering and high stability control of spacecraft attitude, Variable Speed Control Moment Gyroscopes(VSCMGs) is used to produce the attitude control moments. However, the dynamic characteristic of VSCMGs, external environment disturbances and consumption of fuels have significant influence to spacecraft attitude control system. Taking into account the uncertainty of inertia...
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