| 摘要 |
<P>PROBLEM TO BE SOLVED: To retain continuity of an acceleration target value at starting of landing control, to ensure uniform and sufficient ride comfort and to accomplish stopping positioning with high accuracy. <P>SOLUTION: A remaining distance is detected by a substracter (remaining distance detection part) 74 and a trigger signal is generated by a trigger signal generation part 84 based on the predetermined acceleration target value regarding deceleration. Further, in the first speed target value generation part 92, the result obtained by adding an output value of a first offset generation part 90 to an output value of the substracter (remaining distance correction part) 78 on or after generation of the trigger signal is divided by the result obtained by adding an offset value to an output value of the substracter 78 at generation of the trigger signal. An output value of a speed target value generation part 80 at generation of the trigger signal is multiplied on the division result to produce a speed target value for landing control. Thereby, continuity of the acceleration target value at starting of landing control is retained, uniform and sufficient ride comfort is ensured and stop positioning with high accuracy can be realized. <P>COPYRIGHT: (C)2008,JPO&INPIT |
