Title:
CONTROL DEVICE
Document Type and Number:
Japanese Patent JP2022077894
Kind Code:
A
Abstract:
To provide a control device capable of realizing a setting change in consideration of a change in the frequency of a clock used in a control unit so that the device exerts a desired function.SOLUTION: A steering control device 30 controls the operation of EPS. The steering control device 30 includes a control unit 72 that controls the operation of the EPS by using one of clocks CL1 and CL2 having different frequencies. The control unit 72 is configured to include a function calculation unit 88 and a function calculation unit selection unit 87. The function calculation unit 88 has a plurality of function calculation units that operates to calculate a motor control signal Sm required to control the operation so as to exert the steering control function on the EPS. The function calculation unit selection unit 87 is configured to select one of the function calculation units corresponding to each of the clocks CL1 and CL2 used in the control unit 72 when calculating the motor control signal Sm.SELECTED DRAWING: Figure 2
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Inventors:
NAKAJIMA YUKI
Application Number:
JP2020188956A
Publication Date:
May 24, 2022
Filing Date:
November 12, 2020
Export Citation:
Assignee:
JTEKT CORP
International Classes:
H02P29/028
Attorney, Agent or Firm:
Makoto Onda
Hironobu Onda
Hironobu Onda