Title :
Output controller for nonlinear and MIMO systems with delay
Author :
Pyrkin, Anton A. ; Bobtsov, Alexey A. ; Kolyubin, Sergey A.
Author_Institution :
Dept. of Eng. Cybern., Norwegian Univ. of Sci. & Technol., Trondheim, Norway
Abstract :
In the paper the recent advantages in the development of adaptive output control approach using high-gain principle named by the authors as “consecutive compensator” is applied for SISO channels. The new approach for a class of nonlinear MIMO systems with parametric uncertainties and state-delays is proposed. The mathematical model is divided on two parts: static MIMO transformation and a few SISO channels that allows to design the control law in two steps. At the first step we design the virtual controls for each SISO channel and then after the inverse MIMO transformation we propose the control law for considered system. We present also the robotic setup designed for analysis of control algorithms oriented to complex technical objects.
Keywords :
MIMO systems; adaptive control; control system synthesis; delays; nonlinear control systems; robots; MIMO systems; MIMO transformation; SISO channels; adaptive output control approach; complex technical objects; consecutive compensator; control law; high-gain principle; nonlinear systems; parametric uncertainties; robotic setup design; state-delays; static MIMO transformation; virtual control design; Actuators; Delays; Lead; MIMO; Mathematical model; Nonlinear systems; Robots; MIMO systems; Output control; nonlinear systems; robust control; time-delay systems;
Conference_Titel :
Control & Automation (MED), 2013 21st Mediterranean Conference on
Conference_Location :
Chania
Print_ISBN :
978-1-4799-0995-7
DOI :
10.1109/MED.2013.6608852