Title :
Simulation verification of virtual equivalent system theory
Author :
Zhang, Weicun ; Li, Yang
Author_Institution :
Dept. of Autom., Univ. of Sci. & Technol. Beijing, Beijing, China
Abstract :
In recent years, virtual equivalent system (VES) theory for self-tuning control has been established. Based on VES concept and methodology, we have a unified understanding and judgment of the stability and convergence of a general self-tuning control (STC) system. The necessary conditions for global stability and convergence are relaxed, i.e., the convergence of parameter estimates is removed. This paper presents a simulation verification of the input-output equivalence between the original STC and its VES. The simulation results support the VES theory.
Keywords :
self-adjusting systems; simulation; stability; global stability; input-output equivalence; self-tuning control; simulation verification; virtual equivalent system theory; Adaptation model; Adaptive control; Control systems; Convergence; Parameter estimation; Simulation; Stochastic processes; Self-tuning control; Simulation verification; Virtual equivalent system;
Conference_Titel :
Control Automation and Systems (ICCAS), 2010 International Conference on
Conference_Location :
Gyeonggi-do
Print_ISBN :
978-1-4244-7453-0
Electronic_ISBN :
978-89-93215-02-1
