Title :
Research on Linear Motor Driving System Based on Wavelet Transform
Author :
Jiefan, Cui ; Lijun, Zhao ; Hemin, Wang ; Junzhu, Wan ; Lili, Jiang
Author_Institution :
Coll. of Electr. Eng., Shenyang Univ. of Technol.
Abstract :
End-effect is a main reason of influence on the characteristic of linear motor driving system, its direct impact is nonstable and undulate edges magnetic field. The wavelet transform is applied to analyze the linear motor driving system performance in this paper. The improving thrust response system has been presented based on choice wavelet function and wavelet transform. Simulation results indicate that the proposed control strategy can abate the thrust ripple problem caused by end effect in linear motor control system, and make the system have good performances
Keywords :
linear motors; machine control; motor drives; wavelet transforms; linear motor control system; linear motor driving system; thrust response system; wavelet transform; Continuous wavelet transforms; Fourier transforms; Frequency; Magnetic analysis; Magnetic fields; Signal analysis; System performance; Time domain analysis; Wavelet analysis; Wavelet transforms; Direct thrust control system; End effect; Linear motor; Wavelet transform;
Conference_Titel :
Power Electronics and Motion Control Conference, 2006. IPEMC 2006. CES/IEEE 5th International
Conference_Location :
Shanghai
Print_ISBN :
1-4244-0448-7
DOI :
10.1109/IPEMC.2006.4778321
