Title :
Optimal tuning of control systems over Ethernet
Author :
Tavassoli, Babak ; Maralani, Parviz Jabehdar
Author_Institution :
Univ. of Tehran, Tehran
Abstract :
In this paper, a networked control system over Ethernet is considered. A precise modeling of the system is presented and effects of using the communication network are probabilistically characterized. The results can be used to study several control performance issues in stochastic setting. In this work, expected value of a quadratic cost is calculated and the result is used for optimal controller tuning during an example. Network traffic is modeled by a Markov chain and it is shown that it has important effects on control performance.
Keywords :
Markov processes; distributed control; local area networks; optimal control; telecommunication control; Ethernet; Markov chain; network traffic; networked control system; optimal controller tuning; quadratic cost; Communication networks; Communication system control; Communication system traffic control; Control systems; Cost function; Ethernet networks; Networked control systems; Optimal control; Stochastic processes; Traffic control;
Conference_Titel :
Decision and Control, 2007 46th IEEE Conference on
Conference_Location :
New Orleans, LA
Print_ISBN :
978-1-4244-1497-0
Electronic_ISBN :
0191-2216
DOI :
10.1109/CDC.2007.4434748
