发明名称 |
Electrical power steering controlling apparatus for vehicle, has torque detector to output rear-end torque estimation value using low pass filter whose time constant is determined using speeds of vehicle and power steering motor |
摘要 |
The apparatus has speed detectors (11, 13) for detecting speed of a vehicle and rotational speed of an electrical power steering motor (4), respectively. A road surfacing rear-end torque detector (15) outputs an estimation value of a road surfacing rear-end torque by filtering a rear-end torque signal of a steering shaft using a low pass filter whose time constant is determined using the speeds of the vehicle and motor. |
申请公布号 |
FR2861359(A1) |
申请公布日期 |
2005.04.29 |
申请号 |
FR20030050734 |
申请日期 |
2003.10.24 |
申请人 |
MITSUBISHI DENKI KABUSHIKI KAISHA |
发明人 |
TANAKA HIDEYUKI;KURISHIGE MASAHIKO;INOUE NORIYUKI;TSUTSUMI KAZUMICHI;OHTAGAKI SHIGEKI |
分类号 |
B62D5/00;B62D5/04;B62D6/00 |
主分类号 |
B62D5/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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