On the delay effects of different channels in Internet-based networked control systems

Yun-Bo Zhao*, Jongrae Kim, Xi-Ming Sun, Guo-Ping Liu

*Awdur cyfatebol y gwaith hwn

Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

Crynodeb

The sensor-to-controller and the controller-to-actuator delays in networked control systems (NCSs) are investigated for the first time with respect to their different effects on the system performance. This study starts with identifying the delay-independent and delay-dependent control laws in NCSs, and confirms that only two delay-dependent control laws can cause different delay effects in different channels. The conditions under which the different delays in different channels can cause different effects are then given for both delay-dependent control laws. The results are verified by numerical examples. Potentially, these results can be regarded as important design principles in the practical implementation of NCSs.

Iaith wreiddiolSaesneg
Tudalennau (o-i)2119-2129
Nifer y tudalennau11
CyfnodolynInternational Journal of Systems Science
Cyfrol44
Rhif cyhoeddi11
Dynodwyr Gwrthrych Digidol (DOIs)
StatwsCyhoeddwyd - 1 Tach 2013
Cyhoeddwyd yn allanolIe

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