Algorithm for Calculating MIMO QFT Tracking Bounds

[+] Author and Article Information
Edward Boje

Electrical, Electronic & Computer Engineering, University of Kwazulu Natal, Durban, 4041, South Africa e-mail: boje@ukzn.ac.za

J. Dyn. Sys., Meas., Control 126(3), 697-699 (Dec 03, 2004) (3 pages) doi:10.1115/1.1789544 History: Received October 10, 2003; Online December 03, 2004
Copyright © 2004 by ASME
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Grahic Jump Location
Two-degree-of-freedom multivariable tracking system [H(s)=I]
Grahic Jump Location
Conventional allocation of magnitude specifications for |tij| between robust performance and “equivalent disturbance”
Grahic Jump Location
Quartic polynomials with positive leading coefficient and varying number of positive real roots
Grahic Jump Location
Bounds computations at ω=[0.4,0.7,1,2,4] rad/s (solid line, new algorithm; dashed and dotted lines, existing method)
Grahic Jump Location
On and off diagonal tracking specifications



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