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Apply Novel Grey Model Integral Variable Structure Control to Air‐Ball‐Suspension System
Author(s) -
Fan ShianYi,
Chuang ChinWen,
Feng ChiehChuan
Publication year - 2016
Publication title -
asian journal of control
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.769
H-Index - 53
eISSN - 1934-6093
pISSN - 1561-8625
DOI - 10.1002/asjc.969
Subject(s) - electromagnetic suspension , control theory (sociology) , suspension (topology) , ball (mathematics) , air suspension , variable (mathematics) , ball screw , engineering , computer science , mathematics , control (management) , magnet , mechanical engineering , mathematical analysis , artificial intelligence , homotopy , axle , pure mathematics , nut
The magnetic suspension ball system has been researched for many years. A new air‐ball‐suspension system different from the magnetic force is developed in this manuscript. The non‐symmetric and time delay phenomena will be shown in this system. For the modeling, the piece‐wised approximated grey model is used to establish the pseudo model. Based on the pseudo model, the integral variable structure control is used to guide the sliding motion. Finally, the experimental results show the proposed control scheme's practical performance.