TY - GEN
T1 - Optimal filter design for a discrete-time formulation of L1-adaptive control
AU - Jafarnejadsani, Hamidreza
AU - Hovakimyan, Naira
N1 - Publisher Copyright:
© 2015, American Institute of Aeronautics and Astronautics Inc. All rights received.
PY - 2015
Y1 - 2015
N2 - In this paper, a discrete-time formulation of L1-adaptive control is developed for a specific class of uncertain systems. Leveraging tools from linear programming, a numerically tractable approach and a control design strategy are proposed for optimization of the low- pass filter in the ℓ1-adaptive control architecture. This optimization provides a trade-off between robustness and performance for a discrete-time L1-adaptive control design. In this study, simulation results for a discrete-time system are presented to validate the theoretical findings.
AB - In this paper, a discrete-time formulation of L1-adaptive control is developed for a specific class of uncertain systems. Leveraging tools from linear programming, a numerically tractable approach and a control design strategy are proposed for optimization of the low- pass filter in the ℓ1-adaptive control architecture. This optimization provides a trade-off between robustness and performance for a discrete-time L1-adaptive control design. In this study, simulation results for a discrete-time system are presented to validate the theoretical findings.
UR - http://www.scopus.com/inward/record.url?scp=85088748730&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85088748730&partnerID=8YFLogxK
U2 - 10.2514/6.2015-0119
DO - 10.2514/6.2015-0119
M3 - Conference contribution
AN - SCOPUS:85088748730
T3 - AIAA Infotech at Aerospace
BT - AIAA Infotech at Aerospace
T2 - AIAA Infotech @ Aerospace 2015
Y2 - 5 January 2015 through 9 January 2015
ER -