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초록
In this paper, iterative learning control (ILC) with field oriented control is proposed to reject periodic velocity ripple which are casually detent torque and other various sources in permanent magnet stepper motor(PMSM). Single-input single-output (SISO) system structure with field-oriented control (FOC) is proposed to be applied to ILC. To make the error convergence fast, current error based ILC using plant inversion method is designed. The condition that error converges to zero is derived. Simulation results show that the velocity ripple is cut in by using ILC.
키워드
Field oriented control; Iterative learning control; Permanent magnet stepper motor; Velocity ripple; Current error; Error convergence; Field oriented control; Inversion methods; Iterative learning control; Permanent magnet stepper motors; Ripple minimization; Simulation result; Single input single output systems; Learning algorithms; Magnetic devices; Permanent magnets; Position control; Stepping motors; Velocity; Two term control systems
- 제목
- Velocity ripple minimization in permanent magnet stepper motor using current error based iterative learning control
- 저자
- Kim, Wonhee; Han, Jongpyo; Choi, Induk; Chung, Chung Choo
- 발행일
- 2009-08
- 유형
- Conference Paper
- 저널명
- ICCAS-SICE 2009 - ICROS-SICE International Joint Conference 2009, Proceedings
- 페이지
- 598 ~ 602