Title:
EXCITATION SIGNAL GENERATION METHOD AND DEVICE FOR MOTOR, AND COMPUTER APPARATUS
Document Type and Number:
WIPO Patent Application WO/2021/000178
Kind Code:
A1
Abstract:
An excitation signal generation method and device for a motor, and a computer apparatus. The excitation signal generation method for a motor comprises: acquiring an impact response function and an impedance curve of a target motor (S102); acquiring a noise to signal ratio parameter and a target vibration signal corresponding to the target motor (S104); and generating, for the target motor, an excitation signal corresponding to the target vibration signal according to the impact response function, the impedance curve, the noise to signal ratio parameter and the target vibration signal (S106). The method improves the efficiency and accuracy of generating excitation signals for motors.
Inventors:
QIN YINGMING (CN)
Application Number:
PCT/CN2019/094078
Publication Date:
January 07, 2021
Filing Date:
June 30, 2019
Export Citation:
Assignee:
AAC ACOUSTIC TECH SHENZHEN CO LTD (CN)
AAC TECHNOLOGIES PTE LTD (SG)
AAC TECHNOLOGIES PTE LTD (SG)
International Classes:
H02P25/032
Foreign References:
| CN106411217A | 2017-02-15 | |||
| CN106301137A | 2017-01-04 | |||
| CN108415556A | 2018-08-17 | |||
| CN105511514A | 2016-04-20 | |||
| CN101600144A | 2009-12-09 | |||
| JP2005233789A | 2005-09-02 |
Attorney, Agent or Firm:
SHENZHEN CIPRUN INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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