发明名称 Device positioning method and means
摘要 The method employs a pole-switched three-phase induction motor (1) with two selectively energised stator windings and a controller (3) for automatic setting of a predetermined speed for each winding with the aid of a displacement measurement system (4) linked to a position encoder (5). The drive is switched from the higher to the lower speed at a predetermined point ahead of a preset destination, and is braked until the lower speed is attained. The switching points are determined automatically in accordance with measured decelerations.
申请公布号 EP0802467(A3) 申请公布日期 1998.12.16
申请号 EP19970250119 申请日期 1997.04.16
申请人 MANNESMANN AKTIENGESELLSCHAFT 发明人 ELSPASS, STEFAN, DIPL.-ING.;HUELSMANN, MICHAEL, DIPL.-ING.;KOSCHORREK, ROLF, DIPL.-ING.
分类号 G05D3/00;G05B19/416;G05D3/12;H02P3/00 主分类号 G05D3/00
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