| Nonlinear finite time attitude control of flexible spacecraft based on a novel output redefinition method |
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| 作者姓名： | Seyed Majid ESMAEILZADEH Mohammad Sadegh ZEYGHAMI |
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| 作者单位： | Department of Electrical Engineering, Iran University of Science and Technology |
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| 摘 要： | A finite time attitude controller is designed for a flexible spacecraft based on a novel output redefinition method, in this paper. To make the flexible appendages vibration suppression effective, the appendage tip-point is selected as the output. First, a novel output redefinition method is proposed to overcome the non-minimum phase property of the dynamic model. The proposed method not only makes the system model minimum phase but also improves the attitude control system performance. Conseque...
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