System identification of PWM dc-dc converters during abrupt load changes

  title={System identification of PWM dc-dc converters during abrupt load changes},
  author={Maher Algreer and Matthew Armstrong and Damian Giaouris},
  journal={2009 35th Annual Conference of IEEE Industrial Electronics},
System identification has an important role in control system design, particularly in auto-tuning and adaptive control applications. Recently, it has emerged as a significant research topic in power converter design. For this reason, this paper proposes a new on-line approach to identify the parameters of a dc-dc converter. The proposed method is capable of rapidly detecting and accounting for abrupt load changes during transient periods. In most situations the controller is blind to this… CONTINUE READING


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