TY - GEN
T1 - A study of configurations for anti-windup control of uncertain systems
AU - Villota, Elizabeth
AU - Kerr, Murray
AU - Jayasuriya, Suhada
PY - 2006
Y1 - 2006
N2 - This paper considers configurations for antiwindup (AW) control of uncertain systems. Using the Bezout identity and coprime factorizations of the unconstrained controller and the plant, the configurations currently employed for static and dynamic AW control of uncertain systems are related to the general static AW control framework of Kothare et al (1994), and its extension via a Q parameter for dynamic AW controllers. The difference (mismatch) system describing the effect of saturation on the system response is explicitly described using the coprime relations and the Q parameter. This unification of configurations offers insight into the difficulties faced when employing specific AW control configurations and facilitates improved transparency in AW control system design.
AB - This paper considers configurations for antiwindup (AW) control of uncertain systems. Using the Bezout identity and coprime factorizations of the unconstrained controller and the plant, the configurations currently employed for static and dynamic AW control of uncertain systems are related to the general static AW control framework of Kothare et al (1994), and its extension via a Q parameter for dynamic AW controllers. The difference (mismatch) system describing the effect of saturation on the system response is explicitly described using the coprime relations and the Q parameter. This unification of configurations offers insight into the difficulties faced when employing specific AW control configurations and facilitates improved transparency in AW control system design.
UR - http://www.scopus.com/inward/record.url?scp=39549108389&partnerID=8YFLogxK
U2 - 10.1109/cdc.2006.377015
DO - 10.1109/cdc.2006.377015
M3 - Conference contribution
AN - SCOPUS:39549108389
SN - 1424401712
SN - 9781424401710
T3 - Proceedings of the IEEE Conference on Decision and Control
SP - 6193
EP - 6198
BT - Proceedings of the 45th IEEE Conference on Decision and Control 2006, CDC
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 45th IEEE Conference on Decision and Control 2006, CDC
Y2 - 13 December 2006 through 15 December 2006
ER -