Title:
モータ制御システム
Document Type and Number:
Japanese Patent JP7392400
Kind Code:
B2
Abstract:
To provide a motor control system which can effectively restrict the abnormal output of a first motor and a second motor even when there is abnormality in a command value output from a higher-level control device.SOLUTION: A motor control system mounted on a vehicle that uses a first motor and a second motor different from the first motor as power sources comprises: a higher-level control device which calculates the total torque of the vehicle and the torque difference between right and left wheels of the vehicle on the basis of vehicle information; a lower-level control device which controls the torque of the first motor and the torque of the second motor on the basis of the total torque of the vehicle and the torque difference between the right and left wheels of the vehicle calculated by the higher-level control device; and output restriction means which restricts the torque of the first motor and the torque of the second motor to be equal to or less than the predetermined motor torque on the lower-level control device side with respect to the higher-level control device.SELECTED DRAWING: Figure 2
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Inventors:
▲高▼橋 亮太
▲高▼橋 直樹
▲高▼橋 直樹
Application Number:
JP2019202040A
Publication Date:
December 06, 2023
Filing Date:
November 07, 2019
Export Citation:
Assignee:
MITSUBISHI JIDOSHA KOGYO KABUSHIKI KAISHA
International Classes:
B60L15/20; H02P5/46
Domestic Patent References:
| JP2016086536A | ||||
| JP2018105325A |
Attorney, Agent or Firm:
SSIP Patent Attorney Corporation