Title :
Computation of positive stable realizations for linear continuous-time systems
Author :
Kaczorek, Tadeusz
Author_Institution :
Fac. of Electr. Eng., Bialystok Univ. of Technol., Bialystok, Poland
Abstract :
Conditions for the existence of positive stable realizations with system Metzler matrices for proper transfer function are established. A method based on the decomposition of transfer functions into the first, second and third orders transfer functions for computation of positive stable realizations is proposed. A method for computation of positive stable realizations of transfer functions with real negative poles and zeros is given.
Keywords :
continuous time systems; linear systems; matrix algebra; poles and zeros; stability; transfer functions; linear continuous-time systems; negative poles; negative zeros; positive stable realization computation; system Metzler matrices; transfer function decomposition; Bismuth; Control systems; Delay; Linear systems; Matrix decomposition; Polynomials; Transfer functions; linear continuous-time; positive; procedure; realization; stable; system Metzler matrix;
Conference_Titel :
Circuit Theory and Design (ECCTD), 2011 20th European Conference on
Conference_Location :
Linkoping
Print_ISBN :
978-1-4577-0617-2
Electronic_ISBN :
978-1-4577-0616-5
DOI :
10.1109/ECCTD.2011.6043395
