지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록· 키워드
오류제보하기
This paper propose the new demodulation method that can detect resolver signal"s peak at the time of position estimation when the position information is required during current controller period. The proposed method is performed in a synchronous demodulation way with exciting signal and also cover a capability which can compensate the lag element of exciting signal caused by the resolver"s inductive component and filter circuit. This paper carried out the experiment to investigate the validity and performance of the suggested method by using the test board made up of DSP and demodulation circuit. The test results show that the proposed method is theoretically clear and work completely as expected from making sure of sampling resolver signal"s peak at the time of position estimation. In addition, Software position tracking algorithm is executed with the demodulated signals generated by the suggested method and an exact position can be estimated.
목차
Abstract
1. 서론
2. 복조방법과 위치추정 이론
3. 제안 복조방법의 실험결과
3. 결론
References
참고문헌 (12)
참고문헌 신청
1. [학술지(정기간행물)] - C. Attaianese / 2007 / Position Measurement in Industrial Drives by Means of Low-Cost Resolver-to-Digital Converter / IEEE Trans. Instrum. Meas. 56 (6) : 2155 ~ 2159
2. [학술지(정기간행물)] - A. Michalski / 2007 / Universal Magnetic Circuit for Resolvers with Different Speed Ratios / IEEE Instrum. Meas. magaz. 10 (5) : 58 ~ 68
3. [학술지(정기간행물)] - S. H. Hwang / 2011 / Compensation of Amplitude Imbalance and Imperfect Quadrature in Resolver Signals for PMSM Drives / IEEE Trans. Ind. App. 47 (1) : 134 ~ 143
4. [학술지(정기간행물)] - D. A. Khaburi / 2012 / Software-Based Resolver-to-Digital Converter for DSP-Based Drives Using an Improved Angle-Tracking Observer / IEEE Trans. Instrum. Meas. 61 (4) : 922 ~ 929
5. [학술지(정기간행물)] - S. Sarma / 2008 / Software- Based Resolver-to-Digital Conversion Using a DSP / IEEE Trans. Ind. Electron. 55 (1) : 371 ~ 379
2. [학술지(정기간행물)] - A. Michalski / 2007 / Universal Magnetic Circuit for Resolvers with Different Speed Ratios / IEEE Instrum. Meas. magaz. 10 (5) : 58 ~ 68
3. [학술지(정기간행물)] - S. H. Hwang / 2011 / Compensation of Amplitude Imbalance and Imperfect Quadrature in Resolver Signals for PMSM Drives / IEEE Trans. Ind. App. 47 (1) : 134 ~ 143
4. [학술지(정기간행물)] - D. A. Khaburi / 2012 / Software-Based Resolver-to-Digital Converter for DSP-Based Drives Using an Improved Angle-Tracking Observer / IEEE Trans. Instrum. Meas. 61 (4) : 922 ~ 929
5. [학술지(정기간행물)] - S. Sarma / 2008 / Software- Based Resolver-to-Digital Conversion Using a DSP / IEEE Trans. Ind. Electron. 55 (1) : 371 ~ 379
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