Dynamics modeling and deviation control of the composites winding system |
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| Affiliation: | 1. The Key Laboratory of Electronic Equipment Structure Design, Ministry of Education, Xidian University, Xi''an, Shaanxi 710071, China;2. The Key Laboratory of Contemporary Design and Integrated Manufacturing Technology Ministry of Education, Northwestern Polytechnical University, Xi''an, Shaanxi 710072, China;1. Department of Electro-Mechanical Systems Engineering, Korea University, Sejong-ro, Sejong, South Korea;2. Department of Electronic Systems Engineering, Hanyang University, Ansan, South Korea;3. Department of Mechanical and Biomedical Engineering, Kangwon University, Chuncheon, South Korea;1. Université de Haute-Alsace, Mulhouse, IRIMAS (EA 7499), 12 rue des Frères Lumire, 68093, France;2. Institute of Automation, University of Applied Sciences Northwestern Switzerland, Windisch, Klosterzelgstrasse 2, 5210 Switzerland |
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| Abstract: | During the composites winding process, running speed, tension fluctuation and other factors often lead to the tape deviation. To improve the winding precision and eliminate the running deviation, lateral dynamics of the tape winding is analyzed and mathematical model of the rectifying system is established. Then, a novel adaptive sliding mode controller (ASMC) is proposed, and principle of this control scheme is employing two fuzzy systems to approximate the nonlinear functions and utilizing another two fuzzy systems to adjust the feedback gain (FG) and switching gain (SG). Stability and convergence of the control system can be guaranteed by the Lyapunov theory and Barbalat Lemma. Simulation and experimental results show that the designed ASMC has highest control precision and much smaller input chattering when compared with other controllers. |
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