Title :
Characteristic model based tracking control for a radar antenna servo system
Author :
Wang Yong ; Pan Jinwen ; Ke Xiaolu ; Wang Zhen ; Peng Cheng
Author_Institution :
Dept. of Autom., Univ. of Sci. & Technol. of China, Hefei, China
Abstract :
In a radar antenna servo system, the control law for the servo system plays an important role in tracking accuracy and dynamic performance. This paper applied the idea of characteristic model to a radar servo system, and then an intelligent control law, consisting of a specially designed logical differential control law to improve the system dynamic performance, based on characteristic model was proposed. The simulation examples illustrate that the designed control law has a better performance than a conventional controller in tracking step and ramp signals.
Keywords :
adaptive control; control system synthesis; intelligent control; position control; radar antennas; servomechanisms; characteristic model based tracking control; dynamic performance; intelligent control law; logical differential control law; radar antenna servo system; step-and-ramp signal tracking; tracking accuracy; Adaptation models; Automation; Electronic mail; Radar antennas; Radar tracking; Servomotors; characteristic model; golden section adaptive control law; logical differential control law; radar antenna; tracking control;
Conference_Titel :
Control Conference (CCC), 2013 32nd Chinese
Conference_Location :
Xi´an
