Title :
Augmented State Pole-Placement for Networked Control System with Time-Delay
Author :
Zhiwen, Wang ; Ge, Guo ; Dongsong, Luo
Author_Institution :
Coll. of Electr. & Inf. Eng., Lanzhou Univ. of Technol., Lanzhou, China
Abstract :
In this paper, modeling and control problem of networked control system with communication network between sensor and controller are considered. The time-delay is known to the controller node by use of timestamping and the standard discrete state-space model is established by introducing state augumentation for both short and long time-delay. Then, the controller is designed by augmented state pole-placement algorithm. Simulation results show the validity of the controller design method and the effectiveness of the algorithm.
Keywords :
control system synthesis; delays; discrete systems; distributed control; pole assignment; state-space methods; augmented state pole-placement; communication network; controller design method; controller node; networked control system; sensor; standard discrete state-space model; time delay; timestamping; Actuators; Algorithm design and analysis; Automatic control; Automation; Communication networks; Communication system control; Control systems; Educational institutions; Networked control systems; Sensor systems; augmented state; network induced time-delay; networked control systems; pole-placement;
Conference_Titel :
Intelligent Computation Technology and Automation, 2009. ICICTA '09. Second International Conference on
Print_ISBN :
978-0-7695-3804-4
DOI :
10.1109/ICICTA.2009.188
