Zero-power control of double parallel magnetic suspension system with mixed polarity

@article{Mizuno2014ZeropowerCO,
  title={Zero-power control of double parallel magnetic suspension system with mixed polarity},
  author={Takeshi Mizuno and Yuji Ishino and Masaya Takasaki},
  journal={IECON 2014 - 40th Annual Conference of the IEEE Industrial Electronics Society},
  year={2014},
  pages={2904-2910}
}
Zero-power control is applied to a double parallel magnetic suspension system with mixed polarity. The most basic magnetic suspension system consists of a suspended object (floator), an electromagnet and a power amplifier. In double parallel magnetic suspension, two floators and electromagnets are controlled with a single power amplifier. The feasibility of the zero-power control in double parallel magnetic suspension with mixed polarity is discussed. It is analytically shown that the condition… CONTINUE READING

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