Volume 15, Issue 2 (June 2019)                   IJEEE 2019, 15(2): 222-228 | Back to browse issues page

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Haghighatnia S, Toossian Shandiz H. Design of Fractional Order Sliding Mode Controller for Chaos Suppression of Atomic Force Microscope System. IJEEE 2019; 15 (2) :222-228
URL: http://ijeee.iust.ac.ir/article-1-1227-en.html
Design of Fractional Order Sliding Mode Controller for Chaos Suppression of Atomic Force Microscope System
S. Haghighatnia , H. Toossian Shandiz
Abstract:   (3522 Views)
A novel nonlinear fractional order sliding mode controller is proposed to control the chaotic atomic force microscope system in presence of uncertainties and disturbances. In the design of the suggested fractional order controller, conformable fractional order derivative is applied. The stability of the scheme is proved by means of the Lyapunov theory based on conformable fractional order derivative. The simulation results show the advantages of the designed controller such as fast convergence speed, high accuracy and robustness against uncertainties and disturbances.
Keywords: Conformable Fractional Order Derivative , Chaotic System , Atomic Force Microscope System , Fractional Order System , Fractional Order Sliding Mode Controller
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Type of Study: Research Paper | Subject: Nonlinear Control Systems
Received: 2018/02/17 | Revised: 2019/04/07 | Accepted: 2018/09/08
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Creative Commons License This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
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© 2022 by the authors. Licensee IUST, Tehran, Iran. This is an open access journal distributed under the terms and conditions of the Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0) license.