Computation of all stabilizing PID gains for digital control systems Academic Article uri icon


  • This note determines the set of all proportional-integral-derivativS (PID) gains that can stabilize a given discrete-time plant of arbitrary order. Utilizing earlier results obtained for the continuous-time case and the bilinear transformation, it is shown that a complete solution can be obtained using linear programming. Several numerical examples are presented to illustrate the procedure.

published proceedings

  • IEEE Transactions on Automatic Control

author list (cited authors)

  • Hao Xu, .., Datta, A., & Bhattacharyya, S. P.

citation count

  • 36

complete list of authors

  • Datta, A||Bhattacharyya, SP

publication date

  • April 2001