A steering control device (1) includes a torque command value calculation unit (52) configured to calculate a torque command value, which is a target value of a motor torque when controlling an operation of a motor such that the motor torque is generated. The torque command value calculation unit (52) includes a first component calculation unit configured to calculate a first component, a second component calculation unit configured to calculate a second component, and a torque component calculation unit configured to calculate a torque component. The first component calculation unit is configured to add a calculated hysteresis component to the first component such that a hysteresis characteristic with respect to a change in a particular state variable is provided. The torque component calculation unit (52) is configured to perform a calculation in a first calculation case and a calculation in a second calculation case.
转向控制装置(1)包括扭矩命令值计算单元(52),该扭矩命令值计算单元(52)被配置成计算扭矩命令值,该扭矩命令值是在控制电机的操作使得生成电机扭矩时电机扭矩的目标值。扭矩命令值计算单元(52)包括被配置成计算第一分量的第一分量计算单元、被配置成计算第二分量的第二分量计算单元以及被配置成计算扭矩分量的扭矩分量计算单元。第一分量计算单元被配置成将计算滞后分量添加至第一分量,使得提供相对于特定状态变量的变化的滞后特性。扭矩分量计算单元(52)被配置成执行第一计算情况下的计算和第二计算情况下的计算。
Steering control device
转向控制装置
2022-10-04
Patent
Elektronische Ressource
Chinesisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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