How does this function work? I don't understand how the regulator equation is synthesized when the model is nonlinear. Does it make use of a power series approach? Can someone suggest something to read to have an idea?

  • $\begingroup$ Please, paste a Mathematica code using the expression , its arguments and your function using the FullInformationOutputRegulator expressions. It will help to see where you coming from. $\endgroup$ Oct 24, 2016 at 12:05
  • 1
    $\begingroup$ It uses Taylor series. The theory can be found in the book 'Nonlinear Control Systems' by Alberto Isidori. $\endgroup$ Oct 24, 2016 at 13:42
  • 1
    $\begingroup$ Yes. The order can be set using Method -> "FeedbackSolver" -> {"Taylor", "ApproximationOrder" -> ao}, where 'ao' is the approximation order. This design was not finalized, and hence not added to the documentation. $\endgroup$ Oct 24, 2016 at 14:10
  • 1
    $\begingroup$ Yes, there is no function for error feedback, and Taylor is the only method that has been implemented for full information. $\endgroup$ Oct 24, 2016 at 14:28
  • 1
    $\begingroup$ Eigenvalues at the origin are on the imaginary axis. I do not see anything special about them? There is no internal dynamics in the regulator returned by FullInformationOutputRegulator. $\endgroup$ Jan 23, 2017 at 15:09


Your Answer

By clicking “Post Your Answer”, you agree to our terms of service and acknowledge you have read our privacy policy.

Browse other questions tagged or ask your own question.