Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review
Direct adaptive control of nonminimum phase systems with fast convergence. / Kim, Jong Hwan; Lee, Seon Woo; Fradkov, A. L.
Adaptive Systems in Control and Signal Processing 1992. 8. ed. Pergamon Press, 1993. p. 145-149 (IFAC Symposia Series; No. 8).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review
}
TY - GEN
T1 - Direct adaptive control of nonminimum phase systems with fast convergence
AU - Kim, Jong Hwan
AU - Lee, Seon Woo
AU - Fradkov, A. L.
PY - 1993
Y1 - 1993
N2 - This paper proposes a new direct model reference adaptive control algorithm for continuous time nonminimum phase systems. By introducing an auxiliary signal and a partial state vector, a minimal error model is constructed in state space. Using the error model an estimation algorithm for the unknown controller and auxiliary parameters is obtained via Lyapunov's direct method. For the fast convergence, speed-gradient approach is introduced. The global stability of the overall system is established under the persistency of excitation condition.
AB - This paper proposes a new direct model reference adaptive control algorithm for continuous time nonminimum phase systems. By introducing an auxiliary signal and a partial state vector, a minimal error model is constructed in state space. Using the error model an estimation algorithm for the unknown controller and auxiliary parameters is obtained via Lyapunov's direct method. For the fast convergence, speed-gradient approach is introduced. The global stability of the overall system is established under the persistency of excitation condition.
UR - http://www.scopus.com/inward/record.url?scp=0027307154&partnerID=8YFLogxK
U2 - 10.1016/b978-0-08-041717-2.50029-x
DO - 10.1016/b978-0-08-041717-2.50029-x
M3 - Conference contribution
AN - SCOPUS:0027307154
SN - 0080417175
SN - 9780080417172
T3 - IFAC Symposia Series
SP - 145
EP - 149
BT - Adaptive Systems in Control and Signal Processing 1992
PB - Pergamon Press
T2 - 4th International Federation of Automatic Control Symposium
Y2 - 1 July 1992 through 3 July 1992
ER -
ID: 97268185