کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
755149 1462513 2014 11 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Autonomous attitude coordinated control for spacecraft formation with input constraint, model uncertainties, and external disturbances
ترجمه فارسی عنوان
نظارت خودمختار کنترل هماهنگ برای تشکیل فضاپیما با محدودیت ورودی، عدم قطعیت مدل و اختلالات خارجی
کلمات کلیدی
نگرش کنترل هماهنگ، پشت پا زدن، فیلتر فرمان، کنترل تطبیقی ​​قوی شکل گیری سفینه فضایی
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی هوافضا
چکیده انگلیسی

To synchronize the attitude of a spacecraft formation flying system, three novel autonomous control schemes are proposed to deal with the issue in this paper. The first one is an ideal autonomous attitude coordinated controller, which is applied to address the case with certain models and no disturbance. The second one is a robust adaptive attitude coordinated controller, which aims to tackle the case with external disturbances and model uncertainties. The last one is a filtered robust adaptive attitude coordinated controller, which is used to overcome the case with input constraint, model uncertainties, and external disturbances. The above three controllers do not need any external tracking signal and only require angular velocity and relative orientation between a spacecraft and its neighbors. Besides, the relative information is represented in the body frame of each spacecraft. The controllers are proved to be able to result in asymptotical stability almost everywhere. Numerical simulation results show that the proposed three approaches are effective for attitude coordination in a spacecraft formation flying system.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Chinese Journal of Aeronautics - Volume 27, Issue 3, June 2014, Pages 602–612
نویسندگان
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