Title :
The research and simulation on fuzzy direct torque control algorithm for asynchronous machine
Author :
Jiang, Wei ; Feng, Xiaoyun ; Liao, Yongheng
Author_Institution :
Southwest Jiaotong Univ., Chengdu
Abstract :
In order to improve dynamic and static performance of the asynchronous machine speed regulating system, a new direct torque control system was built, which is based on fuzzy logic strategy. The simulation results are provided to demonstrate some advantages of the fuzzy DTC compared with the traditional model, such as smaller deviation of the stator flux linkage locus, smoother stator current, and lower torque fluctuation.
Keywords :
angular velocity control; asynchronous machines; fuzzy control; machine control; stators; torque control; asynchronous machine; fuzzy direct torque control algorithm; fuzzy logic strategy; speed regulating system; stator flux linkage; Automation; Bismuth; Couplings; Fuzzy control; Fuzzy logic; Fuzzy systems; Intelligent control; Stators; Tellurium; Torque control; asynchronous machine; direct torque control; fuzzy control; speed regulating system;
Conference_Titel :
Intelligent Control and Automation, 2008. WCICA 2008. 7th World Congress on
Conference_Location :
Chongqing
Print_ISBN :
978-1-4244-2113-8
Electronic_ISBN :
978-1-4244-2114-5
DOI :
10.1109/WCICA.2008.4594142
