New Results in Generalized Minimum Variance Control of Computer Networks

W. P. Hunek; P. Dzierwa

doi:10.5755/j01.itc.43.3.6268

Authors

W. P. Hunek Opole University of Technology Department of Electrical, Control and Computer Engineering Institute of Control and Computer Engineering
P. Dzierwa Opole University of Technology Department of Electrical, Control and Computer Engineering Institute of Control and Computer Engineering

DOI:

https://doi.org/10.5755/j01.itc.43.3.6268

Keywords:

generalized minimum variance adaptive control, packet switching networks, active queue management, packet queue management, robust control, Drop/Mark Probability Function

Abstract

In this paper new results in adaptive (generalized) minimum variance control of packet switching computer networks are presented. New solutions, corresponding to the new inverses of the nonsquare polynomial matrices, can be used for design of robust control of multivariable systems with different number of inputs and outputs. Application of polynomial matrix inverses with arbitrary degrees of freedom creates the possibilities to optimal control of computer networks in terms of usage their maximal bandwidth. Simulation examples made in Matlab environment show big potential of presented approach.

DOI: http://dx.doi.org/10.5755/j01.itc.43.3.6268

Author Biographies

W. P. Hunek, Opole University of Technology Department of Electrical, Control and Computer Engineering Institute of Control and Computer Engineering

Professor of Control Engineering and Head of the Control Group in the Department of Electrical, Control and Computer Engineering at the Opole University of Technology.