Title :
A weighted error controller for a class of distributed parameter systems
Author :
Popescu, Nirvana ; Popescu, Dan ; Ivanescu, Mircea
Author_Institution :
Comput. Sci. Dept., Univ. Politeh., Bucharest, Romania
Abstract :
The paper treats the control problem of a class of distributed parameter systems described by hyperbolic partial differential equations. The controllers are obtained using the concept of boundary geometric control and a weighted error control technique. A control algorithm is proposed and the stability is analyzed. Then, for a dynamic model with uncertain components, a robust algorithm based on weighted error Sliding Mode Control is discussed. Numerical simulations are also provided to verify the effectiveness of the presented approach.
Keywords :
distributed control; numerical analysis; partial differential equations; robust control; uncertain systems; variable structure systems; boundary geometric control; distributed parameter systems; hyperbolic partial differential equations; numerical simulations; robust algorithm; uncertain components; weighted error control technique; weighted error sliding mode control; Boundary conditions; Distributed parameter systems; Heuristic algorithms; Mathematical model; PD control; Partial differential equations; Sliding mode control; boundary control; variable structure controller; weighted error;
Conference_Titel :
Control Conference (ASCC), 2013 9th Asian
Conference_Location :
Istanbul
Print_ISBN :
978-1-4673-5767-8
DOI :
10.1109/ASCC.2013.6606115
