Title :
Controllability and observability of linear dynamic systems revisited
Author :
Kienitz, Karl Heinz
Author_Institution :
Inst. Tecnol. de Aeronaut., São José dos Campos, Brazil
Abstract :
A modification of well-known controllability and observability tests using Lyapunov equations and Gramians yields a reliable tool for controllability and observability testing for linear continuous and discrete time systems, as well as an alternative procedure to determine controllable, observable and minimal system realizations.
Keywords :
Lyapunov matrix equations; continuous time systems; controllability; discrete time systems; linear systems; observability; Gramian equation; Lyapunov equations; discrete time systems; linear continuous time systems; linear dynamic systems controllability; linear dynamic systems observability; Controllability; Eigenvalues and eigenfunctions; Equations; Linear systems; Matrix decomposition; Observability; Symmetric matrices;
Conference_Titel :
Control & Automation (MED), 2012 20th Mediterranean Conference on
Conference_Location :
Barcelona
Print_ISBN :
978-1-4673-2530-1
Electronic_ISBN :
978-1-4673-2529-5
DOI :
10.1109/MED.2012.6265605
