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1. 发明授权

US4763578A Method for controlling a magnetic suspension vehicle 失效
标题翻译：用于控制磁悬浮车辆的方法
公开(公告)号：US4763578A
公开(公告)日：1988-08-16
申请号：US833720
申请日：1986-02-26
申请人： Gunter Steinmetz
发明人： Gunter Steinmetz
IPC分类号： B60L13/06
CPC分类号： B60L13/06 , B60L2200/26
摘要： A method for controlling a magnetic suspension vehicle which is guided by means of levitation and guidance magnets (magnetic wheels) along a track by means of individual magnet controls for each magnetic wheel. The controller signals (U.sub.R) or at least portions (U.sub.Su) of these signals are stochastically falsified for the individual magnet controls during standstill suspension or at low travel velocities of the magnetic suspension vehicle independently of each other. Thereby, the central interference possibilities of the track to the system vehicle/track are decentralized and asynchronized, so that all controls act independently of each other and the magnetic suspension vehicle or the dynamic overall system can be kept stable also at standstill and at low travel velocities.
摘要翻译：一种用于控制磁悬浮车辆的方法，所述磁悬浮车辆通过沿着轨道的引导磁铁（磁轮）通过每个磁轮的各个磁体控制被引导。这些信号的控制器信号（UR）或至少部分（USu）在静止悬架期间或在磁悬浮车辆的低行进速度下彼此独立地被随机地伪造成用于各个磁体控制。因此，轨道到系统车辆/轨道的中心干扰可能性是分散的和不同步的，使得所有控制彼此独立地起作用，并且磁悬浮车辆或动态整体系统也可以在静止和低行驶时保持稳定速度

2. 发明授权

US4587472A Apparatus for controlling a magnet in a magnetically suspended vehicle having a linear stator 失效
标题翻译：用于控制具有线性定子的磁悬浮车辆中的磁体的装置
公开(公告)号：US4587472A
公开(公告)日：1986-05-06
申请号：US715495
申请日：1985-03-25
申请人： Gunter Steinmetz , Gerhard Bohn
发明人： Gunter Steinmetz , Gerhard Bohn
IPC分类号： B60L13/06 , G05B11/00
CPC分类号： B60L13/06 , B60L2200/26
摘要： The levitating force of the levitation magnets of a magnetically levitatedehicle of the linear stator type is controlled for regulating the air gap width (S) between these levitation magnets (2) and a rail track having teeth of uniform, determined width in the travel direction. The control is responsive to the air gap width and, if desired, to the differentiation of the air gap width with respect to time. The control requirements are dependent on the vehicle speed, whereby in the low speed and stopping situations the primary task is a stabilizing one and in higher speed situations the primary task is a good following behavior. For this purpose a steering signal is derived from the output terminals of an induction conductor loop located in the surface of a pole piece of a levitation magnet facing the track teeth. The loop has a width corresponding to the tooth width. The frequency of the signal induced in the loop is directly proportional to the vehicle speed. The steering signal passes through an adapting circuit and is supplied to the magnet control circuit whereby the control parameters are adjusted according to the vehicle speed in order to fulfil the control requirements in the whole speed range.
摘要翻译：控制线性定子类型的磁悬浮车辆的悬浮磁体的悬浮力，以调节这些悬浮磁体（2）和轨道之间的气隙宽度（S），轨道轨道具有行进方向上均匀，确定宽度的齿。该控制响应于气隙宽度，并且如果需要，对于气隙宽度相对于时间的差异。控制要求取决于车辆速度，因此在低速和停机状态下，主要任务是稳定的，而在较高速度的情况下，主要任务是良好的跟随行为。为此，转向信号从位于面向轨道齿的悬浮磁体的极片的表面中的感应导体回路的输出端导出。该回路具有与齿宽对应的宽度。在回路中感应信号的频率与车速成正比。转向信号通过适应电路，并被提供给磁体控制电路，由此控制参数根据车速进行调节，以满足整个速度范围内的控制要求。

3. 发明授权

US4259908A Electromagnetic suspension vehicle 失效
标题翻译：电磁悬架车
公开(公告)号：US4259908A
公开(公告)日：1981-04-07
申请号：US59053
申请日：1979-07-19
申请人： Jochen Feistkorn , Edgar Pohlmann , Walter Rothmayer , Peter Schwarzler , Gunter Steinmetz , Peter Zander
发明人： Jochen Feistkorn , Edgar Pohlmann , Walter Rothmayer , Peter Schwarzler , Gunter Steinmetz , Peter Zander
IPC分类号： B61B13/08
CPC分类号： B61B13/08
摘要： An electromagnetic suspension vehicle has an electromagnet system for suspending and guiding the vehicle along a track, the electromagnet being elastically suspended so as to be able to move generally parallel to itself transversely of the direction of travel.
摘要翻译：电磁悬浮车辆具有用于沿着轨道悬挂和引导车辆的电磁体系统，电磁体被弹性地悬挂以便能够大致平行于行进方向平行移动。

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