TY - JOUR

T1 - Adaptive sampled-data integral control of stable infinite-dimensional linear systems

AU - Ke, Z Q

AU - Logemann, Hartmut

AU - Townley, S

PY - 2009/4

Y1 - 2009/4

N2 - In this paper, adaptive discrete-time low-gain integral control strategies are presented for tracking constant reference signals for infinite-dimensional discrete-time power-stable linear systems. The discrete-time results are applied in the development of adaptive sampled-data low-gain integral control of well-posed infinite-dimensional exponentially stable linear systems. Our results considerably extend, improve and simplify previous work by two of the authors [H. Logemann, S. Townley, Discrete-time low-gain control Of uncertain infinite-dimensional systems, IEEE Trans. Automat. Control 42 (1997) 22-37].

AB - In this paper, adaptive discrete-time low-gain integral control strategies are presented for tracking constant reference signals for infinite-dimensional discrete-time power-stable linear systems. The discrete-time results are applied in the development of adaptive sampled-data low-gain integral control of well-posed infinite-dimensional exponentially stable linear systems. Our results considerably extend, improve and simplify previous work by two of the authors [H. Logemann, S. Townley, Discrete-time low-gain control Of uncertain infinite-dimensional systems, IEEE Trans. Automat. Control 42 (1997) 22-37].

KW - systems

KW - Infinite-dimensional

KW - Adaptive tracking

KW - control

KW - Adaptive control

KW - Integral

KW - Low-gain control

KW - Discrete-time systems

KW - Sampled-data control

UR - http://www.scopus.com/inward/record.url?scp=60449098996&partnerID=8YFLogxK

UR - http://dx.doi.org/10.1016/j.sysconle.2008.10.015

U2 - 10.1016/j.sysconle.2008.10.015

DO - 10.1016/j.sysconle.2008.10.015

M3 - Article

SN - 0167-6911

VL - 58

SP - 233

EP - 240

JO - Systems & Control Letters

JF - Systems & Control Letters

IS - 4

ER -