Title :
Network time delay analysis for networked control systems
Author :
Zhi-Qing, Huang ; Yan-Xin, Zhang
Author_Institution :
Sch. of Electron. & Inf. Eng., Beijing Jiaotong Univ., Beijing, China
Abstract :
In this paper, the threshold autoregressive modeling method is applied to build an accurate mathematical model for the time-delay from the controller to the actuator of NCS. Based on the estimated time-delay, three networked controller design methods combined with the threshold autoregressive model to compensate the time-delay are discussed. At last, a simulation is demonstrated for this new time-delay compensation scheme.
Keywords :
autoregressive processes; compensation; control system synthesis; delays; distributed control; actuator; network time delay analysis; networked control systems; networked controller design method; threshold autoregressive modeling method; time-delay compensation scheme; Actuators; Ambient intelligence; Control system analysis; Control systems; Delay effects; Electronic equipment testing; Electronic mail; IP networks; Mathematical model; Networked control systems; networked control systems; time-delay;
Conference_Titel :
Test and Measurement, 2009. ICTM '09. International Conference on
Conference_Location :
Hong Kong
Print_ISBN :
978-1-4244-4699-5
DOI :
10.1109/ICTM.2009.5413051
