KR102483136B1 - 서보 시스템의 자동 공진 억제 장치 및 방법 - Google Patents

서보 시스템의 자동 공진 억제 장치 및 방법 Download PDF

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Publication number
KR102483136B1
KR102483136B1 KR1020220110246A KR20220110246A KR102483136B1 KR 102483136 B1 KR102483136 B1 KR 102483136B1 KR 1020220110246 A KR1020220110246 A KR 1020220110246A KR 20220110246 A KR20220110246 A KR 20220110246A KR 102483136 B1 KR102483136 B1 KR 102483136B1
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KR
South Korea
Prior art keywords
resonance
frequency
amplitude
current command
value
Prior art date
Application number
KR1020220110246A
Other languages
English (en)
Korean (ko)
Inventor
조동일
김영석
오태호
이상훈
Original Assignee
서울대학교산학협력단
알에스오토메이션주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 서울대학교산학협력단, 알에스오토메이션주식회사 filed Critical 서울대학교산학협력단
Priority to KR1020220110246A priority Critical patent/KR102483136B1/ko
Priority to PCT/KR2022/013136 priority patent/WO2024048818A1/fr
Application granted granted Critical
Publication of KR102483136B1 publication Critical patent/KR102483136B1/ko

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
    • H02P29/40—Regulating or controlling the amount of current drawn or delivered by the motor for controlling the mechanical load
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
    • H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
    • H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
    • H02P27/045—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage whereby the speed is regulated by measuring the motor speed and comparing it with a given physical value
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
    • H02P29/50—Reduction of harmonics
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/41—Servomotor, servo controller till figures
    • G05B2219/41232—Notch filter

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Electric Motors In General (AREA)
  • Feedback Control In General (AREA)
KR1020220110246A 2022-08-31 2022-08-31 서보 시스템의 자동 공진 억제 장치 및 방법 KR102483136B1 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020220110246A KR102483136B1 (ko) 2022-08-31 2022-08-31 서보 시스템의 자동 공진 억제 장치 및 방법
PCT/KR2022/013136 WO2024048818A1 (fr) 2022-08-31 2022-09-01 Appareil et procédé pour supprimer automatiquement la résonance d'un système d'asservissement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020220110246A KR102483136B1 (ko) 2022-08-31 2022-08-31 서보 시스템의 자동 공진 억제 장치 및 방법

Publications (1)

Publication Number Publication Date
KR102483136B1 true KR102483136B1 (ko) 2023-01-02

Family

ID=84925462

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020220110246A KR102483136B1 (ko) 2022-08-31 2022-08-31 서보 시스템의 자동 공진 억제 장치 및 방법

Country Status (2)

Country Link
KR (1) KR102483136B1 (fr)
WO (1) WO2024048818A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008199759A (ja) * 2007-02-13 2008-08-28 Yaskawa Electric Corp 機械モデル推定装置と機械モデル推定方法
KR20170004406A (ko) * 2015-07-02 2017-01-11 서울대학교산학협력단 복수개의 고정 노치 필터를 이용한 서보 시스템의 공진 감지 및 억제 장치 및 그 방법
KR101757267B1 (ko) 2015-07-02 2017-07-13 서울대학교산학협력단 적응 노치 필터를 이용한 서보 시스템의 자동 공진 억제 장치 및 그 방법

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4096945B2 (ja) * 2002-11-26 2008-06-04 三菱電機株式会社 モータの速度制御装置
JP5550476B2 (ja) * 2010-07-13 2014-07-16 住友重機械工業株式会社 適応ノッチフィルタ、及びノッチフィルタのパラメタ調整方法
KR102287148B1 (ko) * 2018-12-27 2021-08-06 알에스오토메이션주식회사 적응형 노치 필터를 구비한 공진 억제 장치

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008199759A (ja) * 2007-02-13 2008-08-28 Yaskawa Electric Corp 機械モデル推定装置と機械モデル推定方法
KR20170004406A (ko) * 2015-07-02 2017-01-11 서울대학교산학협력단 복수개의 고정 노치 필터를 이용한 서보 시스템의 공진 감지 및 억제 장치 및 그 방법
KR101708739B1 (ko) 2015-07-02 2017-02-21 서울대학교산학협력단 복수개의 고정 노치 필터를 이용한 서보 시스템의 공진 감지 및 억제 장치 및 그 방법
KR101757267B1 (ko) 2015-07-02 2017-07-13 서울대학교산학협력단 적응 노치 필터를 이용한 서보 시스템의 자동 공진 억제 장치 및 그 방법

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
W. Bahn, T. Kim, S. Lee, and D. Cho, "Resonant frequency estimation for adaptive notch filters in industrial servo systems," Mechatronics, vol.41, pp. 45-57, 2017.

Also Published As

Publication number Publication date
WO2024048818A1 (fr) 2024-03-07

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