کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5000275 | 1460679 | 2017 | 16 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Path-following control of small fixed-wing unmanned aircraft systems with Hâ type performance
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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
The focus of this paper is on the design of path-following controllers for a small fixed-wing unmanned aircraft system (UAS) using the Hâ robust control framework. The robust controllers are synthesized based on a lumped path-following and UAS dynamics formulation, effectively combining the six degree-of-freedom aircraft dynamics with the established parallel transport frame virtual vehicle dynamics. Two path-following controllers with a conventional cascaded architecture consisting of an outer guidance loop and an inner stabilization loop are also considered as points of reference. The robustness and performance of these controllers are tested in a rigorous MATLAB simulation environment that includes steady winds, turbulence, measurement noise, and time delays. Finally, flight experiments are conducted on a small fixed-wing UAS platform, and the controllers are compared in terms of tracking performance, control effort, and ease of implementation.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Control Engineering Practice - Volume 67, October 2017, Pages 76-91
Journal: Control Engineering Practice - Volume 67, October 2017, Pages 76-91
نویسندگان
Devaprakash Muniraj, Mark C. Palframan, Kyle T. Guthrie, Mazen Farhood,