Title :
Efficient Stepper Motor Torque Ripple Minimization Based on FPGA Hardware Implementation
Author :
Kos, Dejan ; Kapun, Aljaiz ; Curkovic, Milan ; Jezernik, Karel
Author_Institution :
Fac. of Electr. Eng. & Comput. Sci., Maribor Univ.
Abstract :
There are two main reasons for torque ripple effect when stepping motor with permanent magnet is considered. First is the non-sinusoidal flux distribution and the second is so-called cogging torque. This paper presents theoretical torque ripple minimization procedure and extensive description of its implementation on an FPGA device
Keywords :
field programmable gate arrays; permanent magnet motors; stepping motors; torque; FPGA hardware implementation; cogging torque; nonsinusoidal flux distribution; permanent magnet; stepper motor torque ripple minimization; Digital signal processing; Field programmable gate arrays; Forging; Hardware; Inductance; Permanent magnet motors; Pulse width modulation; Rotors; Stator windings; Torque;
Conference_Titel :
IEEE Industrial Electronics, IECON 2006 - 32nd Annual Conference on
Conference_Location :
Paris
Print_ISBN :
1-4244-0390-1
DOI :
10.1109/IECON.2006.347564
