کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8057734 | 1520057 | 2018 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Vibration control for a flexible satellite with input constraint based on Nussbaum function via backstepping method
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی هوافضا
پیش نمایش صفحه اول مقاله

چکیده انگلیسی
In this paper, the vibration control for a flexible satellite subject to input constraint and external disturbance is considered. The symmetrical flexible solar panels are described as symmetrical Euler-Bernoulli beams modelled as partial differential equations (PDEs). By using the backstepping method, a vibration control scheme is designed to regulate the satellite's vibration. An auxiliary system based on a smooth hyperbolic function and a Nussbaum function is designed to satisfy the constrained input. In order to overcome external disturbance, a robust item is introduced. It is proved that the vibration, the constrained input and external disturbance can be handled simultaneously. Simulations results are demonstrated for illustration.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Aerospace Science and Technology - Volume 77, June 2018, Pages 563-572
Journal: Aerospace Science and Technology - Volume 77, June 2018, Pages 563-572
نویسندگان
Ning Ji, Jinkun Liu,