KR20240021907A - 액츄에이터 파라미터들의 시스템내 추정용 방법들 및 시스템들 - Google Patents

액츄에이터 파라미터들의 시스템내 추정용 방법들 및 시스템들 Download PDF

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Publication number
KR20240021907A
KR20240021907A KR1020247001313A KR20247001313A KR20240021907A KR 20240021907 A KR20240021907 A KR 20240021907A KR 1020247001313 A KR1020247001313 A KR 1020247001313A KR 20247001313 A KR20247001313 A KR 20247001313A KR 20240021907 A KR20240021907 A KR 20240021907A
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KR
South Korea
Prior art keywords
actuator
parameters
test signal
signal
imperceptible
Prior art date
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Pending
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KR1020247001313A
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English (en)
Korean (ko)
Inventor
조지 엘. 레이나가
마르코 에이. 잔코
엠마뉴엘 에이. 마르쉐
존 엘. 멜란슨
Original Assignee
시러스 로직 인터내셔널 세미컨덕터 리미티드
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Priority claimed from PCT/US2022/030541 external-priority patent/WO2022265825A1/en
Publication of KR20240021907A publication Critical patent/KR20240021907A/ko
Pending legal-status Critical Current

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/0046—Arrangements for measuring currents or voltages or for indicating presence or sign thereof characterised by a specific application or detail not covered by any other subgroup of G01R19/00
    • 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
    • H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
    • H02P25/02—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the kind of motor
    • H02P25/032—Reciprocating, oscillating or vibrating motors
    • H02P25/034—Voice coil motors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/28—Testing of electronic circuits, e.g. by signal tracer
    • G01R31/282—Testing of electronic circuits specially adapted for particular applications not provided for elsewhere
    • G01R31/2829—Testing of circuits in sensor or actuator systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H15/00—Measuring mechanical or acoustic impedance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/25—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/016—Input arrangements with force or tactile feedback as computer generated output to the user
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B6/00—Tactile signalling systems, e.g. tactile personal calling systems
    • 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
    • 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
    • H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
    • H02P7/02—Arrangements for regulating or controlling the speed or torque of electric DC motors the DC motors being of the linear type
    • H02P7/025—Arrangements for regulating or controlling the speed or torque of electric DC motors the DC motors being of the linear type the DC motors being of the moving coil type, e.g. voice coil motors

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromagnetism (AREA)
  • Acoustics & Sound (AREA)
  • Mechanical Engineering (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • User Interface Of Digital Computer (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
KR1020247001313A 2021-06-16 2022-05-23 액츄에이터 파라미터들의 시스템내 추정용 방법들 및 시스템들 Pending KR20240021907A (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US202163211128P 2021-06-16 2021-06-16
US63/211,128 2021-06-16
US17/574,188 US11933822B2 (en) 2021-06-16 2022-01-12 Methods and systems for in-system estimation of actuator parameters
US17/574,188 2022-01-12
PCT/US2022/030541 WO2022265825A1 (en) 2021-06-16 2022-05-23 Methods and systems for in-system estimation of actuator parameters

Publications (1)

Publication Number Publication Date
KR20240021907A true KR20240021907A (ko) 2024-02-19

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020247001313A Pending KR20240021907A (ko) 2021-06-16 2022-05-23 액츄에이터 파라미터들의 시스템내 추정용 방법들 및 시스템들

Country Status (5)

Country Link
US (1) US11933822B2 (https=)
EP (1) EP4355500A1 (https=)
JP (1) JP2024522679A (https=)
KR (1) KR20240021907A (https=)
CN (1) CN117500611B (https=)

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US12276687B2 (en) 2019-12-05 2025-04-15 Cirrus Logic Inc. Methods and systems for estimating coil impedance of an electromagnetic transducer
US11933822B2 (en) 2021-06-16 2024-03-19 Cirrus Logic Inc. Methods and systems for in-system estimation of actuator parameters
US11765499B2 (en) 2021-06-22 2023-09-19 Cirrus Logic Inc. Methods and systems for managing mixed mode electromechanical actuator drive
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