TY - GEN
T1 - Indirect adaptive control of spatially invariant systems
AU - Sarwar, Azeem
AU - Voulgaris, Petros G.
AU - Salapaka, Srinivasa M.
PY - 2010
Y1 - 2010
N2 - We present a general class of indirect adaptive controllers for spatiotemporally invariant systems. The control design is based on certainty-equivalence approach, where at each step system parameters are estimated and the controller is implemented using the estimated parameters. At each estimation stage a modeling error is committed which affects the output of the plant. We show that under suitable assumptions on the rates of variation of the estimated plant, which follow from utilizing a distributed projection algorithm, a globally stable adaptive scheme can be guaranteed.
AB - We present a general class of indirect adaptive controllers for spatiotemporally invariant systems. The control design is based on certainty-equivalence approach, where at each step system parameters are estimated and the controller is implemented using the estimated parameters. At each estimation stage a modeling error is committed which affects the output of the plant. We show that under suitable assumptions on the rates of variation of the estimated plant, which follow from utilizing a distributed projection algorithm, a globally stable adaptive scheme can be guaranteed.
UR - http://www.scopus.com/inward/record.url?scp=77957759274&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=77957759274&partnerID=8YFLogxK
U2 - 10.1109/acc.2010.5530726
DO - 10.1109/acc.2010.5530726
M3 - Conference contribution
AN - SCOPUS:77957759274
SN - 9781424474264
T3 - Proceedings of the 2010 American Control Conference, ACC 2010
SP - 3235
EP - 3240
BT - Proceedings of the 2010 American Control Conference, ACC 2010
PB - IEEE Computer Society
ER -