TY - JOUR
T1 - Development and experimental verification of a mobile client-centric networked controlled system
AU - Tzes, Anthony
AU - Nikolakopoulos, George
AU - Koutroulis, Ioannis
N1 - Funding Information:
The authors wish to express their gratitude towards Vodafone–Panafon, a mobile-service provider, located in Greece, for its active assistance in the experimental section. This work was partially funded by the European Social Fund (ESF), Operational Program for Educational and Vocational Training II (EPEAEK II) and particularly the Program IRAKLEITOS, No. B238.012.
PY - 2005
Y1 - 2005
N2 - In this paper the development and experimental verification of a mobile client-centric networked controlled system is presented. The feedback control loop is closed over a general purpose radio service (GPRS) communication channel, between the plant (server) and the controller (client). The client-centric nature dictates that the client initiates all the data transmissions. The inserted delays from the communication network are time-varying and degrade the system dynamic performance, while forcing the system to instabilities. The designed controller has primitive characteristics and ensures the stability of the overall discrete time-delayed system. Linear matrix inequality theory based theoretical results provide the worst-case scenario of the latency time that this controller can tolerate.
AB - In this paper the development and experimental verification of a mobile client-centric networked controlled system is presented. The feedback control loop is closed over a general purpose radio service (GPRS) communication channel, between the plant (server) and the controller (client). The client-centric nature dictates that the client initiates all the data transmissions. The inserted delays from the communication network are time-varying and degrade the system dynamic performance, while forcing the system to instabilities. The designed controller has primitive characteristics and ensures the stability of the overall discrete time-delayed system. Linear matrix inequality theory based theoretical results provide the worst-case scenario of the latency time that this controller can tolerate.
KW - LMI
KW - Networked Controlled Systems
KW - Remote Control
KW - Time-Delayed Systems
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U2 - 10.3166/ejc.11.229-241
DO - 10.3166/ejc.11.229-241
M3 - Article
AN - SCOPUS:33645406069
SN - 0947-3580
VL - 11
SP - 229
EP - 241
JO - European Journal of Control
JF - European Journal of Control
IS - 3
ER -