Title :
Robustness of interconnected systems with controller saturation and bounded delays
Author :
Kulkarni, V.V. ; Bohacek, S.K. ; Safonov, M.G.
Author_Institution :
Dept. of Electr. Eng., Southern California Edison Co., Los Angeles, CA, USA
Abstract :
Stability of a data network topology, in which a source updates its data transmission rate based on delayed congestion information on its own path only, is examined. Delays associated with feedback information are taken to be known constants and bounded uncertainty is associated with feedback information. Use of linear matrix inequality and integral quadratic constraint techniques to derive sufficiency conditions for stability of such systems is demonstrated
Keywords :
Fourier transforms; data communication; delays; feedback; interconnected systems; matrix algebra; queueing theory; telecommunication congestion control; bounded delays; bounded uncertainty; controller saturation; data network topology; data transmission rate; delayed congestion information; feedback information; integral quadratic constraint techniques; interconnected systems; linear matrix inequality; robustness; sufficiency conditions; Control systems; Data communication; Delay; Feedback; Interconnected systems; Linear matrix inequalities; Network topology; Robust control; Stability; Uncertainty;
Conference_Titel :
American Control Conference, 1999. Proceedings of the 1999
Conference_Location :
San Diego, CA
Print_ISBN :
0-7803-4990-3
DOI :
10.1109/ACC.1999.782356
