Title :
Duality between observation and output feedback for time-delay systems
Author_Institution :
Dept. of Electr. Eng., I-Shou Univ., Kaohsiung, Taiwan
Abstract :
In this paper, the state observer for a class of time-delay systems is investigated. Simple criterion is proposed to guarantee the existence of state observer for such systems. This criterion can be viewed as the dual to output feedback controller of time-delays systems. An upper bound of arbitrary constant delays without destroying state observer is also given. A numerical example is provided to illustrate the use of the main results.
Keywords :
delay systems; differential equations; feedback; observers; arbitrary constant delays; numerical example; output feedback controller; state estimators; state observer; time-delay systems; Adaptive control; Artificial intelligence; Control systems; Delay estimation; Eigenvalues and eigenfunctions; Observers; Output feedback; Sun; Symmetric matrices; Upper bound;
Conference_Titel :
Systems, Man and Cybernetics, 2003. IEEE International Conference on
Print_ISBN :
0-7803-7952-7
DOI :
10.1109/ICSMC.2003.1244373
