| 摘要 |
In an ordinary case, a toe angle target speed restriction section (84A) operates in such a way that in a minimum value selection section (53) and a maximum value selection section (55), a tracking error ”± TIA is subjected to min-max processing, and that in an addition section (58A), a target toe angle value ± T2P which has been subjected to first order correction, is added to the result of the aforementioned min-max processing, and the addition result is output to a target current computing section (86) as a target toe angle value ± T2A . In this case, however, the toe angle target speed restriction section (84A) performs switchover control (changeover control) wherein, in a changeover control section (56A), a maximum value ”± Tmax is generated as a target toe angle change amount ”± T2 and is output. Subsequent to changeover control, the toe angle target speed restriction section (84A) performs hold control with respect to the attainment of a neutral position by a target toe angle value ± T2A earlier than by a toe angle directive value ± T1 .
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