Variable-Gain Cross Coupling Control for Linear Motor X-Y Table Based on Genetic Algorithm
2011 ◽
Vol 383-390
◽
pp. 7104-7110
Keyword(s):
To achieve high precision contour tracking control for Permanent Magnet Linear Synchronous motor drive X-Y table, genetic algorithm was used on PID controller parameters optimized. By the ability of gene mutation, the parameters were avoided falling into local optimum point. Consequently, the global optimal value can be found directly. Variable-gain cross coupling controller was used to compensate X-Y axis coupling error. Eventually the path tracking contour error is greatly reduced to the expected accuracy limits. Theoretical analysis and simulation results show that the designed control system make X-Y table possess high contour accuracy
2013 ◽
Vol 284-287
◽
pp. 1788-1793
2014 ◽
Vol 556-562
◽
pp. 4014-4017
Keyword(s):
2010 ◽
Vol 37-38
◽
pp. 203-206
2003 ◽
Vol 2003
(0)
◽
pp. 529-534
◽
2015 ◽
Vol 734
◽
pp. 522-525
◽
2010 ◽
Vol 663-665
◽
pp. 902-905