DocumentCode
404439
Title
Upper bounds of structured singular values for mixed uncertainties
Author
Lee, Jietae ; Edgar, Thomas F.
Author_Institution
Dept. of Chem. Eng., Kyungpook Nat. Univ., Taegu, South Korea
Volume
1
fYear
2003
fDate
9-12 Dec. 2003
Firstpage
798
Abstract
Upper bounds of structured singular values for mixed uncertainties whose computations are efficient and reliable have been available. For uncertainties without real blocks and repeated complex scalar blocks, existing upper bounds are known to be quite tight. On the other hand, when the block structures of uncertainties include purely real or repeated complex block, tightness can be arbitrarily degraded. Here, improved upper bounds for mixed uncertainties with purely real uncertainties are proposed.
Keywords
computational complexity; singular value decomposition; stability; block structures; complex scalar blocks; mixed uncertainties; structured singular values; upper bounds; Chemical engineering; Control systems; Controllability; Degradation; Linear matrix inequalities; Robust stability; Search methods; Sufficient conditions; Uncertainty; Upper bound;
fLanguage
English
Publisher
ieee
Conference_Titel
Decision and Control, 2003. Proceedings. 42nd IEEE Conference on
ISSN
0191-2216
Print_ISBN
0-7803-7924-1
Type
conf
DOI
10.1109/CDC.2003.1272663
Filename
1272663
Link To Document