The Nonlinear PID Control for Beam Magnetic Suspension System of Gantry-Moving Type Numerically Controlled Machine Tool
2012 ◽
Vol 546-547
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pp. 992-996
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The maglev system is a typical nonlinear system, it is difficult to get the best control effect only by nonlinear control method. At first, the maglev system is linearized in this paper, for the classic PID control magnetic levitation system which exists the contradiction between fast and overshoot .This paper adopts the nonlinear tracking-differentiator-based PID controller to control the maglev system. Finally simulation results show that the nonlinear PID controller has fast response speed, no overshoot, and strong robustness in controlling the maglev system.
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2014 ◽
Vol 519-520
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pp. 1353-1359
2011 ◽
Vol 268-270
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pp. 1921-1927
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2012 ◽
Vol 220-223
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pp. 880-883
Keyword(s):
Application of Single Neuron PID Control Based on Variable Scale Algorithm in Tar-Ammonia Separation
2010 ◽
Vol 139-141
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pp. 1945-1949