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1.发明申请SENSOR-BASED CONTROL OF VIBRATIONS IN SLENDER CONTINUA, SPECIFICALLY TORSIONAL VIBRATIONS IN DEEP-HOLE DRILL STRINGS 有权基于传感器的变形连续振动的控制，深孔钻杆的特殊扭转振动公开(公告)号：US20130248248A1
公开(公告)日：2013-09-26
申请号：US13876835
申请日：2011-09-29
申请人： Michael Steidl , Edwin Kreuzer
发明人： Michael Steidl , Edwin Kreuzer
IPC分类号： E21B44/00
CPC分类号： E21B44/00
摘要： Control device (100) controlling a drilling operation and methods by which the dynamics of the continuum in question can be divided into superimposed waves, of which the wave traveling in the direction of the actuator and/or drive (10) is compensated by the actuator. This prevents reflection of the energy on the actuator. By using two sensors (30, 40) the wave traveling towards the actuator (10) and the wave traveling away from the actuator (10) can be calculated separately from one another, so that both the parameters of the wave traveling toward the actuator and the parameters of the wave traveling away from the actuator can be determined in order to be able to perform a control of the driving device of the drill string (20) on this basis.
摘要翻译： 用于控制钻孔操作的控制装置（100）和所述连续体的动力学可以被划分为叠加波，其中在致动器和/或驱动器（10）的方向上行进的波被致动器补偿 。 这防止了能量在致动器上的反射。 通过使用两个传感器（30,40），朝向致动器（10）行进的波浪和离开致动器（10）的波浪可以彼此分开地计算，使得波浪向着致动器行进的参数和 可以确定离开致动器的波浪的参数，以便能够在此基础上执行钻柱（20）的驱动装置的控制。
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2.发明授权Sensor-based control of vibrations in slender continua, specifically torsional vibrations in deep-hole drill strings 有权基于传感器的细长连续振动控制，特别是深孔钻杆扭转振动公开(公告)号：US09494027B2
公开(公告)日：2016-11-15
申请号：US13876835
申请日：2011-09-21
申请人： Michael Steidl , Edwin Kreuzer
发明人： Michael Steidl , Edwin Kreuzer
IPC分类号： E21B44/00
CPC分类号： E21B44/00
摘要： Control device (100) controlling a drilling operation and methods by which the dynamics of the continuum in question can be divided into superimposed waves, of which the wave traveling in the direction of the actuator and/or drive (10) is compensated by the actuator. This prevents reflection of the energy on the actuator. By using two sensors (30, 40) the wave traveling towards the actuator (10) and the wave traveling away from the actuator (10) can be calculated separately from one another, so that both the parameters of the wave traveling toward the actuator and the parameters of the wave traveling away from the actuator can be determined in order to be able to perform a control of the driving device of the drill string (20) on this basis.
摘要翻译： 用于控制钻孔操作的控制装置（100）和所述连续体的动力学可以被划分为叠加波，其中在致动器和/或驱动器（10）的方向上行进的波被致动器补偿 。 这防止了能量在致动器上的反射。 通过使用两个传感器（30,40），朝向致动器（10）行进的波浪和离开致动器（10）的波浪可以彼此分开地计算，使得波浪向着致动器行进的参数和 可以确定离开致动器的波浪的参数，以便能够在此基础上执行钻柱（20）的驱动装置的控制。
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