A Unified State-Space Model of Constant-Frequency Current-Mode-Controlled Power Converters in Continuous Conduction Mode

@article{Smithson2015AUS,
  title={A Unified State-Space Model of Constant-Frequency Current-Mode-Controlled Power Converters in Continuous Conduction Mode},
  author={Sean C. Smithson and Sheldon S. Williamson},
  journal={IEEE Transactions on Industrial Electronics},
  year={2015},
  volume={62},
  pages={4514-4524}
}
While current-mode control of dc-dc converters provides numerous benefits over voltage-mode control, previous models of the control strategy have been limited to the form of classical control models. Through the use of a state-space averaged (SSA) model of current-mode control, both the open-loop and closed-loop circuit parameters of open-loop control-to-output frequency response, conducted susceptibility, input admittance, output impedance, and any other desired response can be easily obtained… CONTINUE READING

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