Title :
A class of nonlinear ILC algorithms based on vector plots analysis
Author :
Senping, Tian ; Bo, Zhou ; Huiping, Tian
Author_Institution :
Coll. of Autom. Sci. & Technol., South China Univ. of Technol., Guangzhou, China
Abstract :
Based on the vector plots analysis, considering the space angles between the amendment of the actual input of the previous control and the amendment of general P-type algorithm control, iterative learning control law changes dynamically to deal with different control problems. The algorithm adjusts along the direction with faster convergence, improving the speed and the tracking performance of control. Simulations illustrate the effectiveness and superiority of the new algorithms.
Keywords :
adaptive control; geometry; iterative methods; learning systems; nonlinear control systems; general P-type algorithm control; iterative learning control law; nonlinear ILC algorithms; space angles; speed improvement; tracking performance; vector plots analysis; convergence; iterative learning control; nonlinear algorithm; vector plots analysis;
Conference_Titel :
System Science, Engineering Design and Manufacturing Informatization (ICSEM), 2011 International Conference on
Conference_Location :
Guiyang
Print_ISBN :
978-1-4577-0247-1
DOI :
10.1109/ICSSEM.2011.6081173
