Title :
Bounds on a gramian-based Interaction Measure for robust control structure selection
Author :
Miguel, C.A. ; Birk, Wolfgang
Author_Institution :
Dept. of Comput. Sci., Electr. & Space Eng., Lulea Univ. of Technol., Lulea, Sweden
Abstract :
This paper reviews a method for approximating the bounds on a gramian-based Interaction Measure (IM) for systems described by uncertain parametric models. The considered IM is the Participation Matrix. The reviewed method is based on analyzing the uncertainty in the area enclosed by the Nyquist curve. Conditions for the exactitude of this method are derived, and implementation issues are discussed.
Keywords :
control system synthesis; matrix algebra; multivariable control systems; robust control; Gramian-based interaction measure; Nyquist curve; participation matrix; robust control structure selection; uncertain parametric model; Approximation methods; Equations; Estimation; Mathematical model; Robustness; Uncertainty; Vectors;
Conference_Titel :
Control and Automation (ICCA), 2011 9th IEEE International Conference on
Conference_Location :
Santiago
Print_ISBN :
978-1-4577-1475-7
DOI :
10.1109/ICCA.2011.6137970
