H — Optimal Control, LQG Polynomial Systems Techniques and Numerical Solution Procedures

  • M. Saeki
  • M. J. Grimble
  • E. Kornegoor
  • M. A. Johnson
Conference paper
Part of the NATO ASI Series book series (volume 34)


The introductory material first relates the general background of the robustness problem. This is followed by more specific material giving the context for the LQG and polynomial systems approach to the problem of H optimal control design.


Cost Function Optimal Control Problem Polynomial System Spectral Factorization Dual Criterion 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.


set of real numbers


n-tuple of real numbers


nxm — tuple of real numbers


set of polynomials with real coefficients


set of ratios a(.)/b(.) where a,b ε ℙ(.)


Toeplitz matrix formed from A ε ℙ (.)

Toep(A) Δ
where A = a0 + a1z-1 +...+ anz-n ε ℙ(z-1) and dimensions α, β depend on the order of the polynomial multiplication being represented.


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Copyright information

© Springer-Verlag Berlin Heidelberg 1987

Authors and Affiliations

  • M. Saeki
    • 1
  • M. J. Grimble
    • 2
  • E. Kornegoor
    • 3
  • M. A. Johnson
    • 2
  1. 1.Institute of Information Sciences and ElectronicsUniversity of TsukubaNiiharigun, Ibaraki, 305Japan
  2. 2.Industrial Control UnitUniversity of StrathclydeGlasgowScotland, UK
  3. 3.Department of Applied MathematicsTwente University of TechnologyEnschedeThe Netherlands

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