RST-Controller Design for Sinewave References by Means of an Auxiliary Diophantine Equation

  title={RST-Controller Design for Sinewave References by Means of an Auxiliary Diophantine Equation},
  author={Eric P. Ostertag and Eduardo Godoy},
  journal={Proceedings of the 44th IEEE Conference on Decision and Control},
The RST-design of discrete-time controllers is a very handsome method, that brings the solution almost automatically, once the discrete model of the process is known and a model transfer function for the closed loop has been chosen. The cancellation of steady state errors in response to reference signals has been solved a few years ago for polynomial reference signals of any order by the introduction of an auxiliary Diophantine equation. This method has now been extended to sinusoidal… CONTINUE READING


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