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초록
This paper presents H2 control based on linear parameter varying (LPV) systems for speed control of permanent magnet synchronous motors(PMSMs). PMSMs model is rewritten in LPV systems which depend on online accessible time varying parameters given by real time information. Since the PMSM nonlinear model can be transformed into LPV systems, we design H2 control with gain scheduling. The proposed method obtains both improvement of transient response in the speed control and reduction of energy consumption. Finally, simulation results are performed to validate that the proposed method has good performance of transient response and efficient energy consumption as compared with conventional field oriented control.
키워드
gain-scheduling; H2 control; LPV system; Permanent Magnet Synchronous Motors; Electric machine theory; Energy utilization; Magnets; Online systems; Real time systems; Scheduling; Speed control; Synchronous motors; Transient analysis; Field oriented control; Gain Scheduling; Linear parameter varying systems; LPV systems; Permanent Magnet Synchronous Motor; Permanentmagnet synchronous motor (PMSMs); Real-time information; Time varying parameter; Permanent magnets
- 제목
- H2 control based on LPV for speed control of permanent magnet synchronous motors
- 저자
- Hwang, Hyunmin; Lee, Youngwoo; Shin, Donghoon; Chung, Chung Choo
- 발행일
- 2014-12
- 유형
- Conference Paper
- 저널명
- International Conference on Control, Automation and Systems
- 페이지
- 922 ~ 927