期刊名称：IOP Conference Series: Earth and Environmental Science
印刷版ISSN：1755-1307
电子版ISSN：1755-1315
出版年度：2019
卷号：252
期号：2
页码：1-8
DOI：10.1088/1755-1315/252/2/022139
出版社：IOP Publishing
摘要：In this paper, the positioning system for precision machining table has been realized through Planar Magnetic Levitation System. The Planar Magnetic Levitation System has nonlinearity and structural uncertainties, so the interval matrix minimum upper bound method isto design robust control. The simulation result shows that with the controller the Planar Magnetic Levitation closed-loop system has the strong robustness, the speed of response is quick and machining precision can be effectively improved.
