A New Method for the Order Reduction of Multivariable Systems Using Bilinear Transformation and Time Moments Matching Technique

  • Authors

    • Dr. G.V.K.R. Sastry
    • Dr. G. Surya Kalyan
    • K. Tejeswara Rao
    https://doi.org/10.14419/ijet.v7i4.22.28696
  • Control Systems, Order Reduction, Multi Variable Systems

  • Abstract

    This paper proposes a new order reduction procedure for high order continuous-time MIMO systems.  The denominator of the low order model is obtained using a Bilinear transformation whereas the Moment matching method is used to obtain the numerator. The reduced order system obtained by this method gives better approximation than some of existing methods.

     

     

  • References

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  • Received date: March 31, 2019

    Accepted date: March 31, 2019