Features of using low-pass filter for small signal demodulation in phase-locking motor drive
Phase-locking motor drive based on phase-lock principal provides high accuracy and wide shaft speed range. А low-pass filter is used for PWM-signal demodulation in phase-lock loop. This type of demodulator limits loop bandwidth and working range of motor drive. The main purpose of this article is...
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| Format: | Article |
| Language: | English |
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Omsk State Technical University, Federal State Autonoumos Educational Institution of Higher Education
2024-02-01
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| Series: | Омский научный вестник |
| Subjects: | |
| Online Access: | https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2024/%E2%84%961%20(189)%20(%D0%9E%D0%9D%D0%92)/73-78%20%20%D0%91%D1%83%D0%B1%D0%BD%D0%BE%D0%B2%20%D0%90.%20%D0%92.,%20%D0%94%D0%B0%D0%B9%D0%BD%D0%BE%D0%B2%D0%B8%D1%87%20%D0%90.%20%D0%9C..pdf |
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| _version_ | 1832545205037826048 |
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| author | A. V. Bubnov A. M. Daynovich |
| author_facet | A. V. Bubnov A. M. Daynovich |
| author_sort | A. V. Bubnov |
| collection | DOAJ |
| description | Phase-locking motor drive based on phase-lock principal provides high accuracy
and wide shaft speed range. А low-pass filter is used for PWM-signal demodulation
in phase-lock loop. This type of demodulator limits loop bandwidth and working
range of motor drive. The main purpose of this article is to analyze low-pass filter
influence on motor drive dynamic characteristics in low shaft speed area. The
authors developed Matlab Simulink model to researcher phase-locking motor drive
working in synchronous mode. As a result the dependence of angular velocity
ripple versus rotational speed is obtained. The choosing condition of low-pass
filter time constant is defined for different shaft speed area by using the obtained
dependence. The received results can be applicable for design precision phaselock motor drive. |
| format | Article |
| id | doaj-art-ecd8bb406a1343c8a0f507c41fda1eec |
| institution | Kabale University |
| issn | 1813-8225 2541-7541 |
| language | English |
| publishDate | 2024-02-01 |
| publisher | Omsk State Technical University, Federal State Autonoumos Educational Institution of Higher Education |
| record_format | Article |
| series | Омский научный вестник |
| spelling | doaj-art-ecd8bb406a1343c8a0f507c41fda1eec2025-02-03T07:53:45ZengOmsk State Technical University, Federal State Autonoumos Educational Institution of Higher EducationОмский научный вестник1813-82252541-75412024-02-011 (189)737810.25206/1813-8225-2024-189-73-78Features of using low-pass filter for small signal demodulation in phase-locking motor driveA. V. Bubnov0https://orcid.org/0000-0002-0604-3795A. M. Daynovich1Omsk State Technical UniversityOmsk State Technical UniversityPhase-locking motor drive based on phase-lock principal provides high accuracy and wide shaft speed range. А low-pass filter is used for PWM-signal demodulation in phase-lock loop. This type of demodulator limits loop bandwidth and working range of motor drive. The main purpose of this article is to analyze low-pass filter influence on motor drive dynamic characteristics in low shaft speed area. The authors developed Matlab Simulink model to researcher phase-locking motor drive working in synchronous mode. As a result the dependence of angular velocity ripple versus rotational speed is obtained. The choosing condition of low-pass filter time constant is defined for different shaft speed area by using the obtained dependence. The received results can be applicable for design precision phaselock motor drive.https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2024/%E2%84%961%20(189)%20(%D0%9E%D0%9D%D0%92)/73-78%20%20%D0%91%D1%83%D0%B1%D0%BD%D0%BE%D0%B2%20%D0%90.%20%D0%92.,%20%D0%94%D0%B0%D0%B9%D0%BD%D0%BE%D0%B2%D0%B8%D1%87%20%D0%90.%20%D0%9C..pdfprecision motor drivephase-locking motor drivepwm filteringlowpass filtertime constantsimulation modeling |
| spellingShingle | A. V. Bubnov A. M. Daynovich Features of using low-pass filter for small signal demodulation in phase-locking motor drive Омский научный вестник precision motor drive phase-locking motor drive pwm filtering lowpass filter time constant simulation modeling |
| title | Features of using low-pass filter for small signal demodulation in phase-locking motor drive |
| title_full | Features of using low-pass filter for small signal demodulation in phase-locking motor drive |
| title_fullStr | Features of using low-pass filter for small signal demodulation in phase-locking motor drive |
| title_full_unstemmed | Features of using low-pass filter for small signal demodulation in phase-locking motor drive |
| title_short | Features of using low-pass filter for small signal demodulation in phase-locking motor drive |
| title_sort | features of using low pass filter for small signal demodulation in phase locking motor drive |
| topic | precision motor drive phase-locking motor drive pwm filtering lowpass filter time constant simulation modeling |
| url | https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2024/%E2%84%961%20(189)%20(%D0%9E%D0%9D%D0%92)/73-78%20%20%D0%91%D1%83%D0%B1%D0%BD%D0%BE%D0%B2%20%D0%90.%20%D0%92.,%20%D0%94%D0%B0%D0%B9%D0%BD%D0%BE%D0%B2%D0%B8%D1%87%20%D0%90.%20%D0%9C..pdf |
| work_keys_str_mv | AT avbubnov featuresofusinglowpassfilterforsmallsignaldemodulationinphaselockingmotordrive AT amdaynovich featuresofusinglowpassfilterforsmallsignaldemodulationinphaselockingmotordrive |