Record number :
2229244
Title of article :
Predictive control for the attitude maneuver of a flexible spacecraft
Author/Authors :
Bang، نويسنده , , Hyochoong and Oh، نويسنده , , Choong-Seok، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2004
Pages :
10
From page :
443
To page :
452
Abstract :
Predictive control for the attitude maneuver of a flexible spacecraft model is proposed. The predictive control law takes the flexibility into account which is caused by the rotational maneuver of spacecraft body. In fact, the new control law is an extension of a previous predictive control law applied to a pure rigid model. The flexible spacecraft model consists of a rigid center body with two identical flexible structures attached. The resultant control law is an output feedback with robustness in the sense that state estimation is not needed for actual implementation of the control law. The control law therefore may be claimed to maintain the inherent properties of nonlinear predictive controllers as well as robust output feedback for the flexible spacecraft model.
Keywords :
Spacecraft attitude control , Predictive control , Flexible spacecraft , Three-axis attitude maneuver , output feedback
Journal title :
Aerospace Science and Technology
Serial Year :
2004
Link To Document :
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