Robust Cooperative Control In The Presence Of Obstacles
عنوان مقاله: Robust Cooperative Control In The Presence Of Obstacles
شناسه ملی مقاله: ICEE21_875
منتشر شده در بیست و یکمین کنفرانس مهندسی برق ایران در سال 1392
شناسه ملی مقاله: ICEE21_875
منتشر شده در بیست و یکمین کنفرانس مهندسی برق ایران در سال 1392
مشخصات نویسندگان مقاله:
A Aghaeeyan - AmirKabir University of Technology, Tehran, Iran
F. Abdollahi
H. A. Talebi
خلاصه مقاله:
A Aghaeeyan - AmirKabir University of Technology, Tehran, Iran
F. Abdollahi
H. A. Talebi
In this paper, a coordination of two types of heterogeneous robots, namely unmanned aerial vehicle (UAV) and unmanned ground vehicle (UGV) is considered. The UAV playsthe role of a leader for the UGV. While UAV tracks a predefined geometric path, the UGV is supposed to track the planar positionof UAV and avoid obstacles. Obstacle avoidance may lead to increase in the distance among agents. In order to compensate it, asliding mode based unknown input observer is used to estimate theUGV inputs. In the next step, by utilizing feedback linearization method, the UAV adjusts its motion to keep the required distance. The simulation results validate the performance of the proposed algorithm.
کلمات کلیدی: Quadrotor, Mobile robots, Obstacle avoidance, Unknown Input Observer
صفحه اختصاصی مقاله و دریافت فایل کامل: https://civilica.com/doc/208932/