Title :
Parameterisation of extended systems
Author_Institution :
Orsted DTU, Tech. Univ. of Denmark, Lyngby, Denmark
fDate :
3/13/2006 12:00:00 AM
Abstract :
The Youla-Jabr-Bongiorno-Kucera (YJBK) parameterisation approach to stabilising controllers is extended to handle systems with additional sensors and/or actuators. It is shown that the closed-loop transfer function is still an affine function of the YJBK parameters in the nominal case. Furthermore, some closed-loop stability results are also given for uncertain systems. These results are important in connection with fault-tolerant control.
Keywords :
closed loop systems; stability; transfer functions; uncertain systems; Youla-Jabr-Bongiorno-Kucera parameterisation approach; closed loop transfer function; control stabilisation; extended systems parameterisation; fault-tolerant control; uncertain systems;
Journal_Title :
Control Theory and Applications, IEE Proceedings -
DOI :
10.1049/ip-cta:20045252
