The Research on IMC-PID Control in Maglev Supporting System

ABSTRACT

Highly efficient wind generator using magnetic suspension technology is discussed in this paper. The maglev wind generator can effectively reduce the mechanical resistance, and is characterized by longer life, higher efficiency, higher rotary speed and so on. By analysing the theory and usage of IMC-PID control used in maglev system of wind generator, mathematical model is built, and simuliation and analysis are made by MATLAB. The results show that IMCPID control is easily used becasuse parameters tunning only depends on the size of parameter α, and is suited for maglev supporting system to use in wind generator, which provides some theoretical supports for follow-up research work.

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