کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4974101 1365519 2017 25 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
An adaptive backstepping design for formation tracking motion in an unknown Eulerian specification flowfield
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر پردازش سیگنال
پیش نمایش صفحه اول مقاله
An adaptive backstepping design for formation tracking motion in an unknown Eulerian specification flowfield
چکیده انگلیسی
This paper considers the problem of directing second-order agents tracking a family of simple, closed curves and maintaining a spatiotemporal formation in an unknown spatiotemporal flowfield, where the description of flowfield is Eulerian specification that includes almost all of flowfields in the literature (e.g. the uniform, constant wind, the uniform rotating flowfield and the parameterizable flowfield). Adaptive backstepping technology is first applied with our previous geometric extension to construct the robust formation tracking control and then combined with consensus to propose a new adaptive estimator for the unknown flow speed vector. It is proved that the designed cooperative control system is asymptotically stable if the communication topology is connected. Simulation results are given to verify the theoretical analysis.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of the Franklin Institute - Volume 354, Issue 14, September 2017, Pages 6217-6233
نویسندگان
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