Title :
From Nyquist/Bode to GKYP design: design algorithms with CACSD tools
Author :
Shiokata, Daisuke ; Hara, Shinji ; Iwasaki, Tetsuya
Author_Institution :
Tokyo Univ., Japan
Abstract :
The generalized Kalman-Yakubovich-Popov (GKYP) lemma provides a unified LMI characterization of frequency domain inequalities in (semi)finite frequency ranges for both continuous and discrete-time systems. We developed a GKYP design toolbox which automatically generates the corresponding LMIs for controller synthesis problems with GKYP lemma just by specifying multiple design specifications without any tedious programming. This paper explains the toolbox with design examples including controller reduction and pseudo-diagonalization for MIMO plants.
Keywords :
Bode diagrams; Nyquist criterion; algorithm theory; control system synthesis; controllers; linear matrix inequalities; CACSD tool; GKYP design toolbox; GKYP lemma; LMI characterization; MIMO plant; Nyquist/Bode; continuous system; controller reduction; controller synthesis problem; discrete-time system; frequency domain inequalities; generalized Kalman-Yakubovich-Popov; multiple design specification; pseudo-diagonalization; semifinite frequency range;
Conference_Titel :
SICE 2004 Annual Conference
Conference_Location :
Sapporo
Print_ISBN :
4-907764-22-7
