Title:
METHOD FOR ELIMINATING FALSE VIBRATION, STORAGE MEDIUM, AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/168901
Kind Code:
A1
Abstract:
Provided are a method for eliminating false vibration, a storage medium, and an electronic device. The method comprises: inputting an initial voltage signal into a dual-motor system model so as to obtain an acceleration signal of a corresponding driven motor; and inputting the acceleration signal into a driven motor inverse system, thus obtaining an equalizing voltage signal. As such, an initial voltage signal and an equalizing voltage signal are used to drive a dual-motor system. While a vibrating motor vibrates, an equalizing voltage can eliminate false vibration of a driven motor, thus protecting the driven motor, and thereby increasing the service life of the driven motor.
Inventors:
FAN CHENCHEN (CN)
ZHENG YAJUN (CN)
ZHENG YAJUN (CN)
Application Number:
PCT/CN2020/078172
Publication Date:
September 02, 2021
Filing Date:
March 06, 2020
Export Citation:
Assignee:
AAC ACOUSTIC TECH SHENZHEN CO LTD (CN)
AAC TECHNOLOGIES PTE LTD (SG)
AAC TECHNOLOGIES PTE LTD (SG)
International Classes:
H04R1/20; H02P5/46; H04R9/04
Foreign References:
| CN107600063A | 2018-01-19 | |||
| CN105610350A | 2016-05-25 | |||
| CN101795110A | 2010-08-04 | |||
| CN103701368A | 2014-04-02 | |||
| EP0354411A1 | 1990-02-14 |
Attorney, Agent or Firm:
GUANGZHOU YUEXIU JILY PATENT & TRADEMARK LAW OFFICE (CN)
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