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Design of optimal feedback controllers for minimum eigenvalue sensitivity
Author(s) -
Qiu Haiming,
Gourishankar V. G.
Publication year - 1984
Publication title -
optimal control applications and methods
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.458
H-Index - 44
eISSN - 1099-1514
pISSN - 0143-2087
DOI - 10.1002/oca.4660050404
Subject(s) - eigenvalues and eigenvectors , sensitivity (control systems) , control theory (sociology) , controller (irrigation) , constant (computer programming) , mathematics , feedback controller , computer science , mathematical optimization , control (management) , engineering , physics , artificial intelligence , quantum mechanics , electronic engineering , agronomy , biology , programming language
An iterative method for designing an optimal constant gain feedback controller for a linear system to achieve minimum eigenvalue sensitivity to parameter variations is presented. In addition to assigning eigenvalues to desired locations in the complex plane, one can also assign elements of eigenvectors by this method. This makes it possible to shape the response of the states. Examples to illustrate the effectiveness of this method are included.