TY - GEN
T1 - Stability of networked control systems with dynamic controllers in the feedback loop
AU - Pedro, Pedro Henrique
AU - Da Cruz Figueredo, Luis Felipe
AU - Da Silva Alves, Eduardo
AU - Ishihara, João Yoshiyuki
AU - Borges, Geovany Araújo
AU - Bauchspiess, Adolfo
PY - 2010
Y1 - 2010
N2 - Network-induced delays and packet dropouts are relevant issues that can degrade networked control systems' performance and may even lead to instability. This paper concerns the establishment of a stability criterion for networked control systems (NCSs) consisting of an LTI process and a dynamic feedback controller. Conditions for stability are provided in terms of Linear Matrix Inequalities (LMIs), whose solution yields network-induced delay upper bounds. Numerical examples and a simulation ratify the theoretical results.
AB - Network-induced delays and packet dropouts are relevant issues that can degrade networked control systems' performance and may even lead to instability. This paper concerns the establishment of a stability criterion for networked control systems (NCSs) consisting of an LTI process and a dynamic feedback controller. Conditions for stability are provided in terms of Linear Matrix Inequalities (LMIs), whose solution yields network-induced delay upper bounds. Numerical examples and a simulation ratify the theoretical results.
KW - Dynamic controller
KW - LMI
KW - Lyapunov function
KW - Networked control systems
KW - Stability criterion
UR - https://www.scopus.com/pages/publications/77956992178
U2 - 10.1109/MED.2010.5547609
DO - 10.1109/MED.2010.5547609
M3 - Conference contribution
AN - SCOPUS:77956992178
SN - 9781424480920
T3 - 18th Mediterranean Conference on Control and Automation, MED'10 - Conference Proceedings
SP - 99
EP - 104
BT - 18th Mediterranean Conference on Control and Automation, MED'10 - Conference Proceedings
T2 - 18th Mediterranean Conference on Control and Automation, MED'10
Y2 - 23 June 2010 through 25 June 2010
ER -