Title :
Fuzzy PID controller design for DILAG´s frequency stabilizing system
Author :
Liao Dan ; Yang Jian-qiang ; Yuan Bao-lun ; Rao Gu-ying
Author_Institution :
Coll. of Opto-Electron. Sci. & Eng., Nat. Univ. of Defence Technol., Changsha, China
Abstract :
The frequency stability is of great importance to DILAG´s performance. Based on physical principle of frequency stabilizing, a fuzzy PID controller is designed by combined fuzzy control with conventional PID control. Simulated and experimental results show that the fuzzy PID controller is superior to the conventional PID controller in dynamic steady performance, and the fuzzy PID controller features stronger null stability.
Keywords :
frequency control; fuzzy control; stability; three-term control; DILAG frequency stabilizing system; fuzzy PID controller design; fuzzy control; physical principle; Control systems; Design engineering; Educational institutions; Frequency; Fuzzy control; Fuzzy systems; Materials science and technology; Ring lasers; Stability; Three-term control; DILAG; fuzzy PID control; null stability;
Conference_Titel :
Advanced Computer Control (ICACC), 2010 2nd International Conference on
Print_ISBN :
978-1-4244-5845-5
DOI :
10.1109/ICACC.2010.5486768
