TY - JOUR
T1 - ROBUST ADAPTIVE CONTROL
T2 - CONDITIONS FOR LOCAL STABILITY.
AU - Kosut, Robert L.
AU - Anderson, Brian D.O.
PY - 1984
Y1 - 1984
N2 - The question of when an adaptive control system is robust to unmodeled dynamics and unknown bounded disturbances is examined. Conditions are presented that ensure the existence of such robustness properties, but only locally; i. e. , restrictions are placed on the behavior of signals in the ideal, perfectly tuned adaptive system. Local L infinity -stability is investigated when certain tuned signals are assumed to be persistently exciting.
AB - The question of when an adaptive control system is robust to unmodeled dynamics and unknown bounded disturbances is examined. Conditions are presented that ensure the existence of such robustness properties, but only locally; i. e. , restrictions are placed on the behavior of signals in the ideal, perfectly tuned adaptive system. Local L infinity -stability is investigated when certain tuned signals are assumed to be persistently exciting.
UR - http://www.scopus.com/inward/record.url?scp=0021641910&partnerID=8YFLogxK
U2 - 10.1109/cdc.1984.272165
DO - 10.1109/cdc.1984.272165
M3 - Conference article
AN - SCOPUS:0021641910
SN - 0191-2216
SP - 1002
EP - 1008
JO - Proceedings of the IEEE Conference on Decision and Control
JF - Proceedings of the IEEE Conference on Decision and Control
ER -