Title:
MOTOR EXCITATION SIGNAL SEARCH METHOD AND ELECTRONIC APPARATUS
Document Type and Number:
Japanese Patent JP2020027644
Kind Code:
A
Abstract:
To provide a motor excitation signal search method and an electronic apparatus in a signal processing technique field.SOLUTION: A motor excitation signal search method includes randomly generating M excitation signals of a motor, determining whether or not a vibration feeling obtained by driving a motor based on any one excitation signal among M excitation signals is a desired vibration feeling, when there exists the desired vibration feeling, outputting the excitation signal such that the vibration feeling obtained by driving the motor is the desired vibration feeling as an optimal excitation signal, when there exists no desired vibration feeling, calculating the M excitation signals based on a previously set genetic algorithm to obtain M new generation excitation signals, and determining whether or not the vibration feeling obtained by driving the motor based on any one excitation signal among the M excitation signals is the desired vibration feeling until the optimal excitation signal is obtained. The motor excitation signal search method can search the optical excitation signal obtaining the desired vibration feeling by driving the motor, and is high in efficiency.SELECTED DRAWING: Figure 1
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Inventors:
LU XIANG
XIANG ZHENG
DENG HANLIN
JIANG LIANG
XIANG ZHENG
DENG HANLIN
JIANG LIANG
Application Number:
JP2019132106A
Publication Date:
February 20, 2020
Filing Date:
July 17, 2019
Export Citation:
Assignee:
AAC TECHNOLOGIES PTE LTD
International Classes:
G06F3/01; B06B1/04; G06N3/12
Attorney, Agent or Firm:
Seiji Nishiuchi