Title:
MOTOR CONTROL DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/139808
Kind Code:
A1
Abstract:
A target-motor-torque-command-value-setting unit includes a basic-torque-command-value-setting unit for setting a basic torque command value, a correction unit for correcting basic target torque set by a basic-target-torque-setting unit according to resonance control torque, and a motor torque command value computation unit for computing a motor torque command value on the basis of the basic target torque after correction by the correction unit. The resonance control torque is the sum of first torque obtained by multiplying a prescribed first gain by a differential value of steering torque, and second torque obtained by multiplying a prescribed second gain by the steering torque.
Inventors:
SHOJI NAOKI (JP)
ITAMOTO HIDENORI (JP)
TAMAIZUMI TERUTAKA (JP)
TAMAKI HIROMASA (JP)
NITTA SHINGO (JP)
ZHOU XIN (JP)
TSUJII SHUNSUKE (JP)
ITAMOTO HIDENORI (JP)
TAMAIZUMI TERUTAKA (JP)
TAMAKI HIROMASA (JP)
NITTA SHINGO (JP)
ZHOU XIN (JP)
TSUJII SHUNSUKE (JP)
Application Number:
PCT/JP2022/015152
Publication Date:
July 27, 2023
Filing Date:
March 28, 2022
Export Citation:
Assignee:
JTEKT CORP (JP)
International Classes:
H02P23/04; B62D5/04; B62D6/00; H02P23/12
Domestic Patent References:
| WO2014136515A1 | 2014-09-12 |
Foreign References:
| JP2018183046A | 2018-11-15 | |||
| JP2020192855A | 2020-12-03 | |||
| JP2021154895A | 2021-10-07 | |||
| JP2020019346A | 2020-02-06 | |||
| JP2012183881A | 2012-09-27 | |||
| JPS5576760A | 1980-06-10 |
Attorney, Agent or Firm:
AI ASSOCIATION OF PATENT AND TRADEMARK ATTORNEYS (JP)
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