Results 141 to 150 of about 12,279 (188)
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Adaptive Sliding Mode Backstepping Control System
2018 Eighth International Conference on Instrumentation & Measurement, Computer, Communication and Control (IMCCC), 2018In order to solve the problem of stability control of moving mass reentry vehicle, a backstepping sliding mode control law based on standard backstepping control theoryis designed. Taking the perturbation of the aerodynamic parameters as the uncertain factors, the vehicle rolling angle and rolling angular velocity dual-loop sliding mode controllers are
Danni Wang +3 more
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Improved backstepping-based adaptive PID control
The Fourth International Conference on Control and Automation, 2003. ICCA. Final Program and Book of Abstracts., 2003In this paper, an adaptive PID controller for second-order models based on the backstepping approach is presented. The integral action is obtained by adding the integral of the tracking error to the error considered in the first step of the backstepping procedure.
P. Ranger, A. Desbiens
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Quadrotor UAV Flight Control Using Backstepping Adaptive Controller
2020 IEEE 6th International Conference on Control Science and Systems Engineering (ICCSSE), 2020In this paper, a mass observer based on adaptive control theory is developed in this paper to estimate the realtime mass of quadrotor unmanned aerial vehicle (UAV) in flight. A backstepping adaptive controller (BAC) is designed by combining the mass observer with the backstepping control and used as control algorithm for the control of the quadrotor ...
Laihong Zhou, Bao Zhang
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Adaptive backstepping control using neural networks
Proceedings of the 3rd World Congress on Intelligent Control and Automation (Cat. No.00EX393), 2002This paper proposes an adaptive backstepping design method for a kind of affine nonlinear system with unknown nonlinearity and/or uncertainty. The neural network is used to approximate the unknown nonlinear function and/or uncertainty in the system.
null Lou Shuntian +2 more
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Robust adaptive backstepping control of uncertain Lorenz system
Chaos: An Interdisciplinary Journal of Nonlinear Science, 2010In this paper, a novel robust adaptive control method is proposed for controlling the Lorenz chaotic attractor. A new backstepping controller for the Lorenz system based on the Lyapunov stability theorem is proposed to overcome the singularity problem that appeared in using the typical backstepping control method.
Pishkenari, Hossein Nejat +4 more
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Adaptive Backstepping Control of Hysteretic Base-Isolated Structures
Journal of Vibration and Control, 2006The paper considers a hybrid seismic control system for building structures, which combines a class of passive nonlinear base isolator with an active control system. The objective of the active component is to keep the base displacement relative to the ground, the interstory drift and the absolute acceleration within appropriate ranges.
Pozo, Francesc +3 more
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Adaptive Backstepping Control Using Combined Direct and Indirect Adaptation
Circuits, Systems & Signal Processing, 2007zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Adaptive backstepping flight control for a mini‐UAV
International Journal of Adaptive Control and Signal Processing, 2012SUMMARYThe paper presents the design of a mini‐unmanned aerial vehicle (UAV) attitude controller using the backstepping method. Starting from the nonlinear dynamic equations of the mini‐UAV, by using the backstepping method, the authors of this paper obtained the expressions of the elevator, rudder, and aileron deflections, which stabilize the UAV at ...
Lungu, Mihai, Lungu, Romulus
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Composite learning from adaptive backstepping neural network control
Neural Networks, 2017In existing neural network (NN) learning control methods, the trajectory of NN inputs must be recurrent to satisfy a stringent condition termed persistent excitation (PE) so that NN parameter convergence is obtainable. This paper focuses on command-filtered backstepping adaptive control for a class of strict-feedback nonlinear systems with functional ...
Yongping Pan +3 more
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Backstepping-Based Flight Control with Adaptive Function Approximation
Journal of Guidance, Control, and Dynamics, 2005A command filtered backstepping approach is presented that uses adaptive function approximation to control unmanned air vehicles. The controller is designed using three feedback loops. The command inputs to the airspeed and flight-path angle controller are x c , γ c , V c and the bounded first derivatives of these signals.
Farrell, J. +5 more
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