Title :
Dynamic Control Algorithm with Data Packet Disordering in Networked Control Systems
Author :
Diao Chen ; Wang Bin
Author_Institution :
Sch. of Electr. Eng., Northwest Univ. for Nat., Lanzhou
Abstract :
A new control strategy based on dynamic matrix control algorithm (DMC) is proposed in this paper to deal with the data packet disordering problem which universally existed in networked control systems (NCSs). Proper output value is selected by comparing time stamp of the data packet in controller and actuator, consequently the worsen system performance due to data packet disordering is overcome by the strategy. The simulation results show that the new strategy is effective.
Keywords :
control engineering computing; matrix algebra; data packet disordering; dynamic matrix control algorithm; networked control system; Actuators; Communication system control; Computer networks; Control systems; Data engineering; Delay effects; Heuristic algorithms; Linear matrix inequalities; Networked control systems; Predictive control;
Conference_Titel :
Intelligent Systems and Applications, 2009. ISA 2009. International Workshop on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-3893-8
Electronic_ISBN :
978-1-4244-3894-5
DOI :
10.1109/IWISA.2009.5072839
