Discrete Global Sliding Mode Control for Time-Delay Carbon Fiber Multilayer Diagonal Loom
Author(s) -
Wei Liu,
Guowei Xu,
Xiuming Jiang
Publication year - 2017
Publication title -
ieee access
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.587
H-Index - 127
ISSN - 2169-3536
DOI - 10.1109/access.2017.2734805
Subject(s) - aerospace , bioengineering , communication, networking and broadcast technologies , components, circuits, devices and systems , computing and processing , engineered materials, dielectrics and plasmas , engineering profession , fields, waves and electromagnetics , general topics for engineers , geoscience , nuclear engineering , photonics and electrooptics , power, energy and industry applications , robotics and control systems , signal processing and analysis , transportation
In order to overcome the disadvantage that the dynamic sliding mode surface of the discrete global sliding mode control has a too long evolution time, a quick discrete global sliding mode control method is proposed. A decay function of the dynamic sliding mode surface which can decay to zero in the finite time is constructed. Thereby, the dynamic sliding mode surface can evolve into the linear sliding mode surface at the given time. Thus, the method not only is strong global robustness, but also can quicken the response of the system and shorten the transition time. The method can be applied in the tension control system of the time delay carbon fiber multilayer diagonal loom. Simulation results prove the validity of the method.
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