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This paper discusses the control of a magnetic levitation (MagLev) system over networks. In order to improve the control performance, the networked predictive control method is employed based on the feedback linearization and direct local linearization models of the nonlinear MagLev system. Further a test-rig is set up to implement the above control. Simulation and experiment results show that the...
Aiming at ball and beam system-a typical nonlinear control plant, establish its affine nonlinear model, based on the nonlinear model predictive control method, some amelioration is made, combined with the networked predictive control scheme, a networked nonlinear model predictive control method is introduced, which can compensate the network induced time delay and the packet loss, and used in the...
Fuzzy control is simple in design, and has strong robustness. It can obtain ideal control effect in the case of not firmly knowing the system model, and can be applied to many nonlinear systems. In order to effectively restrain the impact of network delays for networked control systems (NCS), a novel approach is proposed that modified Smith predictor combined with fuzzy adaptive PID control for the...
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