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4篇 您的检索式:作者名="Atilla Dogan"
    题名 作者 年代 出处 被引量
1Derivation of the dynamics equations of receiver aircraft in aerial refueling 显示文摘Jayme Waishek Atilla Dogan 2009Jour- nal of Guidance Control and Dynamics2009,32,2:1
2Control and simulation of relative motion for aerial refueling in racetrack maneuvers 显示文摘Atilla Dogan Eunyoung Kim 2007Journal of Guidance Control and Dynamics2007,30,5:1
3Modeling of aerodynamic coupling between aircraft in close proximity显示文摘Atilla Dogan Sriram Venkataramanan 0,,07:1
4Backstepping approach for design of PID controller with guaranteed performance for micro-air UAV显示文摘Flight controllers for micro-air UAVs are generally designed using proportional-integral-derivative(PID)methods,where the tuning of gains is difficult and time-consuming,and performance is not guaranteed.In this paper,we develop a rigorous method based on the sliding mode analysis and nonlinear backstepping to design a PID controller with guaranteed performance.This technique provides the structure and gains for the PID controller,such that a robust and fast response of the UAV(unmanned aerial vehicle)for trajectory tracking is achieved.First,the second-order sliding variable errors are used in a rigorous nonlinear backstepping design to obtain guaranteed performance for the nonlinear UAV dynamics.Then,using a small angle approximation and rigorous geometric manipulations,this nonlinear design is converted into a PID controller whose structure is naturally determined through the backstepping procedure.PID gains that guarantee robust UAV performance are finally computed from the sliding mode gains and from stabilizing gains for tracking error dynamics.We prove that the desired Euler angles of the inner attitude controller loop are related to the dynamics of the outer backstepping tracker loop by inverse kinematics,which provides a seamless connection with existing built-in UAV attitude controllers.We implement the proposed method on actual UAV,and experimental flight tests prove the validity of these algorithms.It is seen that our PID design procedure yields tighter UAV performance than an existing popular PID control technique.Yusuf KARTAL Patrik KOLARIC Victor LOPEZ Atilla DOGAN Frank LEWIS 2020Control Theory and Technology2020,18,1:0
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