Model order reduction for large LTI control systems

  • M. Gams
  • M. Ozek
Systems Theory and General Control Theory


An overview of model-order-reduction methods for descriptor control system is presented, with the emphasis on the Krylov-subspace-based methods. We used two standard benchmark descriptor problems for an empirical comparison of the methods. The results indicate that the methods perform differently, depending on whether they are used on generalized control systems or on standard control systems.


Model Reduction System Science International Model Order Reduction Krylov Subspace Patch Antenna 
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Copyright information

© Pleiades Publishing, Ltd. 2010

Authors and Affiliations

  • M. Gams
    • 1
  • M. Ozek
    • 1
  1. 1.Jozef Stefan InstituteLjubljanaSlovenia

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