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1. 发明授权

US07242182B2 Position sensor and corresponding method for detecting the position of a rotating element 失效
标题翻译：位置传感器和相应的检测旋转元件位置的方法
公开(公告)号：US07242182B2
公开(公告)日：2007-07-10
申请号：US11042872
申请日：2005-01-25
申请人： Roland Finkler , Hans-Georg Köpken , Christoph Nolting , Günter Schwesig
发明人： Roland Finkler , Hans-Georg Köpken , Christoph Nolting , Günter Schwesig
IPC分类号： G01B7/14 , H01F5/00 , B41J29/00
CPC分类号： G01D5/2033
摘要： A low-wear sensor with little structural outlay to detect a combined linear and rotational movement, such as in a print roller (10). In one embodiment, a PLCD (Permanent Magnetic Linear contactless Displacement) sensor includes a magnet (5) which can be rotated about a longitudinally extended coil (2). A ring magnet is particularly suitable for this. The linear position of the ring magnet can be determined independently of its rotational movement (7) by means of the voltage induced in coils (3,4). Detection of the linear position is contactless and thus wear-free.
摘要翻译：低磨损传感器，具有很少的结构性支出以检测组合的线性和旋转运动，例如在打印辊（10）中。在一个实施例中，PLCD（永久磁性线性非接触位移）传感器包括可围绕纵向延伸的线圈（2）旋转的磁体（5）。环形磁铁特别适用于此。环形磁体的线性位置可以通过线圈（3,4）中感应的电压独立于其旋转运动（7）来确定。线性位置的检测是非接触式的，因而无磨损。

2. 发明授权

US06906513B2 Rotary motion detector 失效
标题翻译：旋转运动检测器
公开(公告)号：US06906513B2
公开(公告)日：2005-06-14
申请号：US10425999
申请日：2003-04-29
申请人： Paul Dünisch , Roland Finkler , Andreas Kuhn , Christoph Nolting , Günter Schwesig
发明人： Paul Dünisch , Roland Finkler , Andreas Kuhn , Christoph Nolting , Günter Schwesig
IPC分类号： G01P3/49 , G01P15/00 , G01B7/30 , G01P3/46 , G01P3/52
CPC分类号： G01P3/49 , G01P15/003
摘要： A rotary motion detector includes an electrically conducting induction element formed essentially as a hollow cylinder and rotatable about a rotation axis. An excitation assembly applies an inhomogeneous magnetic field and induces an eddy current in the induction element, when the induction element rotates about the rotation axis. A sensor assembly detects a measurement signal that depends on the eddy current. The excitation assembly and the sensor assembly are both arranged radially inside the induction element.
摘要翻译：旋转运动检测器包括基本上形成为中空圆筒并且可围绕旋转轴线旋转的导电感应元件。当感应元件围绕旋转轴旋转时，激发组件施加不均匀的磁场并在感应元件中引起涡流。传感器组件检测取决于涡流的测量信号。励磁组件和传感器组件均布置在感应元件的径向内部。

3. 发明授权

US07457713B2 Determination method for a position signal 有权
标题翻译：位置信号的确定方法
公开(公告)号：US07457713B2
公开(公告)日：2008-11-25
申请号：US11660007
申请日：2005-07-28
申请人： Roland Finkler , Hans-Georg Köpken
发明人： Roland Finkler , Hans-Georg Köpken
IPC分类号： G06F19/00 , G21C17/00
CPC分类号： G01D5/24495 , G01D5/2448
摘要： Two sensors scan a measuring scale, which can be displaced in relation to the sensors and comprises a plurality of equidistant measuring gradation, and deliver corresponding measuring signals. The measuring signals are periodic during a uniform relative displacement of the measuring scale, essentially sinusoidal and essentially phase-shifted by 90° in relation to one another. They have an essentially identical amplitude and a base frequency that corresponds to the relative displacement of the measuring scale. During a delivery period of measuring signals, the measuring scale carries out a relative displacement through one measuring gradation. Corrected signals are determined from the measuring signals using correction values. A signal of the position of the measuring scale in relation to the sensors is determined in turn using said correction signals. Fourier coefficients are determined in relation to the base frequency for the corrected signals or for at least one supplementary signal that is derived from the corrected signals, said coefficients being used in turn to update the correction values. Said correction values contain two shift correction values at least one amplitude correction value and at least one phase correction value for the measuring signals, or part of said values, in addition to at least one correction value for at least one higher frequency wave of the measuring signals.
摘要翻译：两个传感器扫描测量刻度，其可以相对于传感器移位，并且包括多个等距的测量等级，并传送相应的测量信号。在测量刻度的均匀相对位移期间，测量信号是周期性的，基本上是正弦的，并且相对于彼此基本相移90°。它们具有与测量刻度的相对位移对应的基本相同的振幅和基频。在测量信号的传送期间，测量刻度通过一个测量等级进行相对位移。使用校正值从测量信号确定校正的信号。依次使用所述校正信号确定测量刻度相对于传感器的位置的信号。相对于校正信号的基本频率或从校正信号导出的至少一个补充信号确定傅立叶系数，所述系数依次用于更新校正值。所述校正值除了测量的至少一个较高频率波的至少一个校正值之外还包含用于测量信号或所述值的一部分的至少一个振幅校正值和至少一个相位校正值的两个移位校正值信号。

4. 发明授权

US08295973B2 Control arrangement with correction means for systematic position-dependent errors 有权
标题翻译：具有校正装置的控制装置用于系统的位置相关误差
公开(公告)号：US08295973B2
公开(公告)日：2012-10-23
申请号：US12595989
申请日：2008-04-14
申请人： Roland Finkler , Hans-Georg Köpken
发明人： Roland Finkler , Hans-Georg Köpken
IPC分类号： G06F19/00
CPC分类号： G05B19/311 , G05B2219/34048 , G05B2219/41115 , G05B2219/41119 , G05B2219/41174 , G05B2219/41205 , G05B2219/42062
摘要： A control arrangement for an electric drive with a control which processes desired values and actual values of the electric drive in relation to a desired-actual control is provided. A determination device determines a derived variable in an iterative manner in accordance with the actual values and the derived variable is fed to an evaluation device. The evaluation device associates the derived variables with position values of the drive and determines, after accumulating several derived variables, characteristic values of a systematic error in the desired values and/or the actual values. In accordance with the determined characteristic values, the evaluation device determines correction values and switches the correction values to the desired values, the actual values or the difference of desired and actual values.
摘要翻译：提供了一种用于具有处理与期望实际控制相关的电驱动器的期望值和实际值的控制的电驱动器的控制装置。确定装置根据实际值以迭代方式确定导出变量，并将导出的变量馈送到评估装置。评估装置将导出的变量与驱动器的位置值相关联，并且在累积若干派生变量之后确定期望值和/或实际值中的系统误差的特征值。根据确定的特性值，评估装置确定校正值，并将校正值切换到期望值，实际值或期望值和实际值的差。

5. 发明授权

US07482802B2 Method and apparatus for determining the rotor position of an electric motor from the electric current and the angular acceleration 有权
标题翻译：用于根据电流和角加速度确定电动机的转子位置的方法和装置
公开(公告)号：US07482802B2
公开(公告)日：2009-01-27
申请号：US10598618
申请日：2005-03-07
申请人： Roland Finkler , Hans-Georg Köpken
发明人： Roland Finkler , Hans-Georg Köpken
IPC分类号： G01B7/30
CPC分类号： H02P6/185 , H02P6/16
摘要： The invention relates to a method for determining the angular position (theta) of a rotor (2) pertaining to an electric motor (1) and comprising a number of pairs of poles. Said method consists of the following steps: a pulse pattern (PM1,PM2,PM3) with a pulse duration (T) flows through at least one stator coil (7) of the electric motor (1), such that the rotor (2) does not rotate by more than 90 DEG, divided between the number of pairs of poles, during the pulse duration (T); the angular acceleration (alpha) of the rotor (2), caused by the pulse pattern flowing through the at least one stator coil, (7) is detected; and the angular position (theta) of the rotor (2) is determined by means of the correlation between the flow through the stator coil (7) and the angular acceleration (alpha) of the rotor (2).
摘要翻译：本发明涉及一种用于确定属于电动机（1）并包括多对极的转子（2）的角位置（θ）的方法。所述方法包括以下步骤：具有脉冲持续时间（T）的脉冲模式（PM1，PM2，PM3）流过电动机（1）的至少一个定子线圈（7），使得转子（2）在脉冲持续时间（T）期间不旋转超过90°，在极对数之间分配; 检测由流经至少一个定子线圈（7）的脉冲图案引起的转子（2）的角加速度（α）; 并且借助于通过定子线圈（7）的流量与转子（2）的角加速度（α）之间的相关性确定转子（2）的角位置（θ）。

6. 发明申请

US20100121467A1 CONTROL ARRANGEMENT WITH CORRECTION MEANS FOR SYSTEMATIC POSITION-DEPENDENT ERRORS 有权
标题翻译：具有系统定位相关错误的校正手段的控制布置
公开(公告)号：US20100121467A1
公开(公告)日：2010-05-13
申请号：US12595989
申请日：2008-04-14
申请人： Roland Finkler , Hans-Georg Köpken
发明人： Roland Finkler , Hans-Georg Köpken
IPC分类号： G05B13/02 , G05D3/00
CPC分类号： G05B19/311 , G05B2219/34048 , G05B2219/41115 , G05B2219/41119 , G05B2219/41174 , G05B2219/41205 , G05B2219/42062
摘要： A control arrangement for an electric drive with a control which processes desired values and actual values of the electric drive in relation to a desired-actual control is provided. A determination device determines a derived variable in an iterative manner in accordance with the actual values and the derived variable is fed to an evaluation device. The evaluation device associates the derived variables with position values of the drive and determines, after accumulating several derived variables, characteristic values of a systematic error in the desired values and/or the actual values. In accordance with the determined characteristic values, the evaluation device determines correction values and switches the correction values to the desired values, the actual values or the difference of desired and actual values.
摘要翻译：提供了一种用于具有处理与期望实际控制相关的电驱动器的期望值和实际值的控制的电驱动器的控制装置。确定装置根据实际值以迭代方式确定导出变量，并将导出的变量馈送到评估装置。评估装置将导出的变量与驱动器的位置值相关联，并且在累积若干派生变量之后确定期望值和/或实际值中的系统误差的特征值。根据确定的特性值，评估装置确定校正值，并将校正值切换到期望值，实际值或期望值和实际值的差。

7. 发明申请

US20050162156A1 Position sensor and corresponding method for detecting the position of a rotating element 失效
标题翻译：位置传感器和相应的检测旋转元件位置的方法
公开(公告)号：US20050162156A1
公开(公告)日：2005-07-28
申请号：US11042872
申请日：2005-01-25
申请人： Roland Finkler , Hans-Georg Kopken , Christoph Nolting , Gunter Schwesig
发明人： Roland Finkler , Hans-Georg Kopken , Christoph Nolting , Gunter Schwesig
IPC分类号： G01B7/02 , G01D5/20 , G01P3/487 , G01R33/00 , G01R33/10
CPC分类号： G01D5/2033
摘要： A low-wear sensor with little structural outlay is proposed to detect a combined linear and rotational movement. A PLCD sensor is provided for this purpose, the magnet (5) of which can be rotated about the longitudinally extended coil (2). A ring magnet is particularly suitable for this. The linear position of the ring magnet can be determined independently of its rotational movement (7) by means of the voltage induced in the coils (3, 4). Detection of the linear position is contactless and thus wear-free.
摘要翻译：提出了一种具有很少结构性支出的低磨损传感器来检测组合的线性和旋转运动。为此，提供了一种PLCD传感器，其中的磁体（5）可围绕纵向延伸的线圈（2）旋转。环形磁铁特别适用于此。可以通过在线圈（3,4）中感应的电压来独立于其旋转运动（7）来确定环形磁体的线性位置。线性位置的检测是非接触式的，因而无磨损。

8. 发明申请

US20090295638A1 USE OF A MEASUREMENT SIGNAL EVALUATION MEANS OF A POSITION MEASURING DEVICE TO DETERMINE THE TIME DIFFERENCE BETWEEN A FIRST EVENT AND A SECOND EVENT 审中-公开
标题翻译：使用位置测量装置的测量信号评估手段来确定第一次事件和第二次事件之间的时间差异
公开(公告)号：US20090295638A1
公开(公告)日：2009-12-03
申请号：US12471858
申请日：2009-05-26
申请人： Roland Finkler
发明人： Roland Finkler
IPC分类号： G01S1/24
CPC分类号： G01D5/244 , G04F10/06
摘要： A position measurement system is provided to determine a time difference between a first event and a second event. Position values are hereby determined from an individual periodic signal or from a plurality of periodic signals, wherein a first position value is determined using a measurement signal evaluation means when a first event occurs, and a second position value is determined using the measurement signal evaluation means when the second event occurs. The time difference is determined from the first and second position values. As a result, the time difference can be measured between two events with a high temporal resolution, with a reduction of electromagnetic interference caused by the time measurement.
摘要翻译：提供位置测量系统以确定第一事件和第二事件之间的时间差。因此，从单个周期信号或多个周期信号确定位置值，其中当第一事件发生时，使用测量信号评估装置确定第一位置值，并且使用测量信号评估装置确定第二位置值当第二个事件发生时。从第一和第二位置值确定时间差。结果，可以在具有高时间分辨率的两个事件之间测量时间差，同时减少由时间测量引起的电磁干扰。

9. 发明授权

US06992476B2 Transmitter system for a ferraris motion transmitter 失效
标题翻译：发射机系统用于铁杆运动发射机
公开(公告)号：US06992476B2
公开(公告)日：2006-01-31
申请号：US10477669
申请日：2002-04-26
申请人： Roland Finkler
发明人： Roland Finkler
IPC分类号： G01P3/46 , G01P3/52
CPC分类号： G01P15/003 , G01P3/49
摘要： A highly simply technical transmitter system for a Ferraris movement transmitter, wherein several magnetic field generators (M1,M2,M3) form at least one magnetic circuit with a moveable, non-magnetic electrically conducting rotating measuring body and speed-dependent or acceleration-dependent output signals can be generated by means of magnetic field sensors coupled thereto, embodied in such a way that a preferably cylindrical device shaft (W1,W2,W3) is provided as a measuring body.
摘要翻译：一种用于法拉利运动发射机的高度简单的技术发射机系统，其中几个磁场发生器（M 1，M 2，M 3）与可移动的非磁性导电旋转测量体形成至少一个磁路，并且速度依赖或加速度相关的输出信号可以通过耦合到其上的磁场传感器产生，体现为使得优选圆柱形的装置轴（W 1，W 2，W 3）被设置为测量体。

10. 发明授权

US09013196B2 Electric machine 有权
标题翻译：电机
公开(公告)号：US09013196B2
公开(公告)日：2015-04-21
申请号：US13610449
申请日：2012-09-11
申请人： Roland Finkler
发明人： Roland Finkler
IPC分类号： G01R27/26 , G01B7/14 , H02K11/00 , G01D5/24 , H02K41/02
CPC分类号： G01B7/14 , G01D5/24 , H02K11/21 , H02K41/02
摘要： An electric machine includes a first active part, which has a plurality of active part segments disposed one behind the other in a direction of movement of the electric machine, with each of the active part segments including a position measuring device, and a second active part with a measuring device for identifying the respective position measuring device. Each position measuring device has at least one position measuring unit having a dielectric constant, wherein the dielectric constant of the position measuring unit in one of the active part segments is different than the dielectric constant in an adjacent one of the active part segments. The measuring device includes at least one measuring unit to determine the dielectric constant of the position measuring units.
摘要翻译：一种电动机包括：第一有源部，其具有在电机的移动方向上一个接一个地设置的多个有源部分段，每个有源部分段包括位置测量装置和第二有源部分具有用于识别各个位置测量装置的测量装置。每个位置测量装置具有至少一个具有介电常数的位置测量单元，其中一个有源部分段中的位置测量单元的介电常数不同于相邻一个有源部分段中的介电常数。测量装置包括至少一个测量单元，用于确定位置测量单元的介电常数。

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