Results 201 to 210 of about 84,822 (253)
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Adaptive seeking sliding mode control
2006 American Control Conference, 2006This paper proposes a new sliding mode design concept, namely adaptive seeking sliding mode control for a class of nonlinear systems. While reserving the properties of the sliding mode control, like insensitivity to parameter variations and complete rejection of disturbances, adaptive seeking sliding mode control offers a promising robust sliding mode ...
Hai Yu, Ümit Özgüner
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Adaptive Sliding Mode Control based on SVR
2020 11th IEEE Annual Ubiquitous Computing, Electronics & Mobile Communication Conference (UEMCON), 2020Sliding mode control (SMC) is a prevalent control technique, especially effective for nonlinear systems. Its performance is enhanced if the parameters chosen in the design of the SMC are determined in an optimal way. In this paper an SMC architecture is implemented where support vector regression (SVR) methodology is employed in optimizing one of the ...
Kemal Uçak, Gülay Öke Günel
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Decoupled adaptive fuzzy sliding-mode control
Proceedings 2001 IEEE International Symposium on Computational Intelligence in Robotics and Automation (Cat. No.01EX515), 2002We propose a decoupled adaptive fuzzy sliding-mode control scheme for a class of fourth-order nonlinear systems. The system is decoupled into two second-order systems, where each subsystem has a separate control purpose expressed in terms of a sliding surface. Then, using the information from the secondary target conditions, the main target generates a
Do-woo Kim 0001 +3 more
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Adaptive Neuro-Fuzzy Sliding Mode Controller
International Journal of System Dynamics Applications, 2018A novel adaptive sliding mode controller using neuro-fuzzy network based on adaptive cooperative particle sub-swarm optimization (ACPSSO) is presented in this article for nonlinear systems control. The proposed scheme combines the advantages of adaptive control, neuro-fuzzy control, and sliding mode control (SMC) strategies without system model ...
Sana Bouzaida, Anis Sakly
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Sliding mode and adaptive control for an underactuated process
2007 Mediterranean Conference on Control & Automation, 2007In this paper we design two controllers: a sliding mode controller and a new designed adaptive controller for an under actuated process with important dry friction. The two controllers are compared. Simulations and experiments are performed to evaluate the efficiency of the designed controllers.
Vergé, Michel +3 more
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Adaptive sliding mode control with moving sliding surface
Applied Soft Computing, 2016Graphical abstractDisplay Omitted HighlightsThe paper presents an improvement of control performance of sliding mode control.The proposed method reduces duration of the undesirable approaching phase.The control parameters are tuned by fuzzy logic rules.The performance improvement was confirmed by simulation study. A continuous sliding mode control with
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2013
The main obstacles for application of Sliding Mode Control are two interconnected phenomena: chattering and high activity of control action. It is well known that the amplitude of chattering is proportional to the magnitude of a discontinuous control. These two problems can be handled simultaneously if the magnitude is reduced to a minimal admissible ...
Vadim I. Utkin, Alexander S. Poznyak
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The main obstacles for application of Sliding Mode Control are two interconnected phenomena: chattering and high activity of control action. It is well known that the amplitude of chattering is proportional to the magnitude of a discontinuous control. These two problems can be handled simultaneously if the magnitude is reduced to a minimal admissible ...
Vadim I. Utkin, Alexander S. Poznyak
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Adaptive Sliding-Mode Control of Piezoelectric Actuators
IEEE Transactions on Industrial Electronics, 2009In this paper, we consider the adaptive control problem for piezoelectric actuators with nonlinear uncertainties. The controller consists of two parts: sliding mode and adaptive component. The sliding-mode part rejects dominant uncertainties, while the adaptive component is continuously refined based on just prevailing input and output signals.
Huang, S., Tan, K.K., Lee, T.H.
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Adaptive Sliding Mode Controller for an Inverted Pendulum
2018 15th International Multi-Conference on Systems, Signals & Devices (SSD), 2018This paper presents an adaptive sliding mode controller to stabilize a cart-inverted pendulum. The proposed approach ensures a dynamical adaptation of the control gain in order to be as small as possible whereas sufficient to counteract the system uncertainties.
Jalel Ghabi, Hedi Dhouibi
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2002
Traditionally, adaptive control is applied to dynamic systems that have constant or slowly-varying, uncertain or unknown parameters, such as, manipulator payloads. In the presence of changing plant dynamics, adaptive control design inherently adjusts control system parameters. Adaptive SMC is a specialized form of adaptive control algorithms that falls
Rush D. Robinett +6 more
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Traditionally, adaptive control is applied to dynamic systems that have constant or slowly-varying, uncertain or unknown parameters, such as, manipulator payloads. In the presence of changing plant dynamics, adaptive control design inherently adjusts control system parameters. Adaptive SMC is a specialized form of adaptive control algorithms that falls
Rush D. Robinett +6 more
openaire +1 more source