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公开(公告)号：US09246466B2
公开(公告)日：2016-01-26
申请号：US14406961
申请日：2013-07-01
CPC分类号： H03H7/09 , H03H7/0138 , H03H7/17 , H04B3/28 , H04B3/30 , H04L25/0266 , H04L25/0276
摘要： A connection device for connecting an electrical member to a communications line comprising at least two conductors for carrying differential signals. The connection device includes at least one data exchange interface component connected to the line to send and/or receive data, and a connection for connecting the electrical member to the line. The connection device also includes in succession, going from the connection to the interface components, at least a first transformer arranged to perform common mode filtering on each conductor of the communications line; a second transformer arranged to perform electrical isolation so as to isolate the communications line at least from the interface component; a third transformer connected in parallel with the second transformer and made up of two windings having terminals including terminals that are not connected to the second transformer and that are connected to frame ground of the electrical member; and a fourth transformer arranged to provide electrical isolation so as to isolate at least the interface component from frame ground.
摘要翻译： 一种用于将电气构件连接到通信线路的连接装置，该通信线路包括用于承载差分信号的至少两个导体。 连接装置包括连接到线路以发送和/或接收数据的至少一个数据交换接口部件，以及用于将电气部件连接到线路的连接。 连接装置还连续地包括从连接到接口部件的至少一个第一变压器，其布置成对通信线路的每个导体执行共模滤波; 第二变压器，布置成执行电隔离以至少与所述接口部件隔离所述通信线路; 与第二变压器并联连接的第三变压器，由具有未连接到第二变压器并且与电气构件的框架接地连接的端子的两个绕组组成的第三变压器; 以及第四变压器，其布置成提供电隔离，以至少将所述接口部件与框架接地隔离开。
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72.发明授权Method of aligning an axisymmetric vibrating sensor inertial navigation system and corresponding inertial navigation system 有权轴对称振动传感器惯性导航系统和相应惯性导航系统的对准方法公开(公告)号：US09146108B2
公开(公告)日：2015-09-29
申请号：US12376942
申请日：2007-08-07
申请人： Jean-Michel Caron
发明人： Jean-Michel Caron
IPC分类号： G01C19/5691
CPC分类号： G01C19/5691
摘要： The method of aligning an inertial unit having an axially symmetrical vibrating sensor that generates vibration comprises the step of establishing the vibration in a position for which the sensor presents variation in drift error that is the smallest relative to variation in drift error for other positions of the vibration.
摘要翻译： 对准具有产生振动的轴对称振动传感器的惯性单元的方法包括在传感器呈现漂移误差变化的位置建立振动的步骤，相对于其中的其它位置的漂移误差的变化最小 振动。
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公开(公告)号：US09103675B2
公开(公告)日：2015-08-11
申请号：US13503767
申请日：2010-11-10
申请人： Paul Vandebeuque
发明人： Paul Vandebeuque
IPC分类号： G01C19/5783 , G01C19/5691
CPC分类号： G01C19/5691
摘要： A hemispherical resonator includes a bell fastened to a base. The base carries a main electrode extending facing an annular edge of the bell, and at least one guard electrode adjacent to the main electrodes. An electrically conductive layer covers at least part of the inside surface, the annular edge of the bell, and covers a portion of an outside surface of the bell adjacent to the annular edge thereof.
摘要翻译： 半球形谐振器包括固定在底座上的铃。 基座承载着面向铃的环形边缘延伸的主电极以及与主电极相邻的至少一个保护电极。 导电层覆盖内表面的至少一部分，钟形的环形边缘，并且覆盖与其环形边缘相邻的喇叭的外表面的一部分。
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74.发明授权Method for determining the navigation speed of a carrier and hybridization device 有权用于确定载体和杂交装置的导航速度的方法公开(公告)号：US09086482B2
公开(公告)日：2015-07-21
申请号：US13394326
申请日：2010-09-08
申请人： Simon Gavillet
发明人： Simon Gavillet
CPC分类号： G01S13/60 , G01C21/165 , G01S13/86
摘要： The invention relates to a method for determining the navigation speed of a carrier using a hybridization device (1) including a Kalman filter (3) developing a hybrid navigation speed (Vref) from inertial measurements calculated by a virtual platform (2) estimating a speed of the carrier (formula (I)) and frequency measurements outputted by a Doppler radar (4) having a multi-lobe antenna built therein, such that a Doppler frequency (F1, F2, F3, F4) is associated with each of the lobes, wherein said method includes the following steps: estimating, from the estimated speed (formula (I)), frequencies (F1, F2, F3, F4) corresponding to each of the Doppler frequencies (formula (II)) outputted by the radar; determining a group of observations where each observation represents an estimation deviation on the Doppler frequency associated with a lobe; calculating, by the Kalman filter (3), a speed correction (ΔV) to be applied to the estimated speed (formula (I)) on the basis of the group of observations.
摘要翻译： 本发明涉及一种用于使用包括卡尔曼滤波器（3）的杂交装置（1）确定载波的导航速度的方法，该卡尔曼滤波器（3）从由虚拟平台（2）估计的惯性测量（2）估计速度 的载波（公式（I））和由内置多波瓣天线的多普勒雷达（4）输出的频率测量值，使得多普勒频率（F1，F2，F3，F4）与每个波瓣相关联 ，其中所述方法包括以下步骤：根据估计速度（公式（I））估计与由雷达输出的每个多普勒频率（公式（II））相对应的频率（F1，F2，F3，F4） 确定一组观察，其中每个观察表示与波瓣相关的多普勒频率的估计偏差; 根据观察组，通过卡尔曼滤波器（3）计算要应用于估计速度（公式（I））的速度校正（＆Dgr; V）。
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公开(公告)号：US09068833B2
公开(公告)日：2015-06-30
申请号：US13509536
申请日：2010-11-10
申请人： Paul Vandebeuque
发明人： Paul Vandebeuque
IPC分类号： G01C19/56 , G01C19/5691 , G01C19/5783 , G01C19/567
CPC分类号： G01C19/5691 , G01C19/56 , G01C19/567 , G01C19/5783 , Y10T29/49002
摘要： The invention relates to a gyroscopic sensor comprising a sensitive element designed to vibrate; an electrode carrier capable of carrying electrodes for exciting the sensitive element and electrodes for detecting the vibration of the sensitive element; and support rods designed to support the electrode carrier, characterized in that the support rods have at least one bulged end.
摘要翻译： 本发明涉及一种陀螺仪传感器，包括设计成振动的敏感元件; 能够承载用于激发敏感元件的电极和用于检测敏感元件的振动的电极的电极载体; 以及设计成支撑所述电极载体的支撑杆，其特征在于，所述支撑杆具有至少一个凸出端。
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公开(公告)号：US08922221B2
公开(公告)日：2014-12-30
申请号：US14009718
申请日：2012-04-04
申请人： Bertrand Lacombe , Nicolas Geneste
发明人： Bertrand Lacombe , Nicolas Geneste
CPC分类号： G01R31/025 , G01R27/14 , G01R31/2829
摘要： A method of detecting a short circuit affecting a sensor, at least one terminal of the sensor being connected to a bias resistor, includes: applying to at least one bias resistor at least one test bias voltage having at least one predefined characteristic that is different from a corresponding characteristic of a nominal bias voltage of the resistor; measuring a resulting differential voltage across the terminals of the sensor; and as a function of at least one characteristic of the measured differential voltage corresponding to the predefined characteristic of the test bias voltages, determining whether the sensor presents a short circuit.
摘要翻译： 一种检测影响传感器的短路的方法，所述传感器的至少一个端子连接到偏置电阻器，包括：向至少一个偏置电阻器施加至少一个具有至少一个不同于 电阻的标称偏置电压的相应特性; 测量传感器端子两端的差分电压; 并且根据与测试偏置电压的预定特性对应的测量的差分电压的至少一个特性的函数，确定传感器是否呈现短路。
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公开(公告)号：US20140293661A1
公开(公告)日：2014-10-02
申请号：US14237323
申请日：2012-08-01
IPC分类号： H02M3/335
CPC分类号： H02M3/33507 , H02M1/4258 , H02M3/33523 , H02M3/33546 , H02M2001/0009
摘要： An AC/DC converter comprising an input rectifier circuit connected in series with a primary winding (5) of an isolating transformer (6) and to a chopper switch (T1) driven by a control circuit (10) using pulse width modulation on the basis of a signal representative of a primary current, the isolating transformer having a first secondary winding (7) that is wound in the same direction as the primary winding and that is connected to an output line (8) of the converter via a diode (D4) and a filter coil (L1), and a second secondary winding (9) that is wound in the opposite direction to the primary winding and that is connected directly to the output line via a diode (D2), the output line being connected to an output capacitor (Cout). The converter includes an analog correction circuit for correcting the primary current, which circuit is connected to the control circuit and to a measurement element (30) delivering a signal representative of the primary current, and is arranged to transform said signal into a triangular signal suitable for driving the control circuit.
摘要翻译： 一种AC / DC转换器，包括与隔离变压器（6）的初级绕组（5）串联连接的输入整流电路和由基于脉冲宽度调制的由控制电路（10）驱动的斩波开关（T1） 代表初级电流的信号，所述隔离变压器具有第一次级绕组（7），所述第一次级绕组（7）沿与所述初级绕组相同的方向缠绕并且经由二极管（D4）连接到所述转换器的输出线（8） ）和滤波器线圈（L1），以及第二次级绕组（9），其沿与所述初级绕组相反的方向缠绕并且经由二极管（D2）直接连接到所述输出线，所述输出线连接到 输出电容（Cout）。 转换器包括用于校正初级电流的模拟校正电路，该电路连接到控制电路和传送代表初级电流的信号的测量元件（30），并且被布置成将所述信号变换成适合的三角形信号 用于驱动控制电路。
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公开(公告)号：US08837117B2
公开(公告)日：2014-09-16
申请号：US13142223
申请日：2009-12-21
发明人： Etienne Merlet , Jean-Eric Besold
IPC分类号： H02B1/20 , H02B13/02 , H02B1/26 , G06F1/16 , H05K5/00 , H05K7/00 , H05K7/16 , H05K1/14 , H05K1/00 , H05K1/18 , H05K1/11 , H05K7/14 , H05K7/18 , H05K1/03 , H05K1/02
CPC分类号： H05K7/1432 , H05K1/0263 , H05K7/1461 , H05K2201/10272
摘要： The electrical card has power modules constituted by power components and by control components that are carried by strips fastened on a support plate comprising an electrical ground plate. The power components are connected firstly to control buses, and secondly to power buses carried by the support plate and extending in a layer adjacent to the electrical ground plate.
摘要翻译： 电卡具有由功率部件和由固定在包括电接地板的支撑板上的条带承载的控制部件构成的电力模块。 功率元件首先连接到控制总线，其次是由支撑板承载的电力总线，并在与电接地板相邻的层中延伸。
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公开(公告)号：US08800349B2
公开(公告)日：2014-08-12
申请号：US13125442
申请日：2009-11-27
申请人： Jean-Michel Caron
发明人： Jean-Michel Caron
IPC分类号： G12B13/00
CPC分类号： G01C19/56 , G01C25/005
摘要： In a gyroscopic system comprising at least four vibratory gyroscopes, a first measurement is provided by said vibratory gyroscope to be calibrated, and a second measurement is provided by a combination of the measurements from the other vibratory gyroscopes of the system. At the level of the vibratory gyroscope to be calibrated, an initial command is applied in order to command a change in position from a first vibration position (θ1) to a second vibration position (θ2). A calibrated scale factor value of the vibratory gyroscope to be calibrated is then determined on the basis of a calculated value in relation to the change in position, based on the period of time during which the initial command is applied, the initial command, an angular difference between the first and second vibration positions measured according to the first measurement and an angular difference between the first and second vibration positions measured according to the second measurement.
摘要翻译： 在包括至少四个振动陀螺仪的陀螺仪系统中，由要校准的所述振动陀螺仪提供第一测量，并且通过来自系统的其它振动陀螺仪的测量的组合来提供第二测量。 在要校准的振动陀螺仪的水平面上，施加初始命令，以便指令从第一振动位置（＆amp; t; 1）到第二振动位置（＆amp; thetas; 2）的位置变化。 然后基于相对于位置变化的计算值，基于施加初始命令的时间周期，初始命令，角度，角度来确定待校准的振动陀螺仪的校准比例因子值 根据第一测量测量的第一和第二振动位置之间的差异以及根据第二测量测量的第一和第二振动位置之间的角度差。
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公开(公告)号：US08781774B2
公开(公告)日：2014-07-15
申请号：US13140016
申请日：2009-12-16
IPC分类号： G01C17/38
CPC分类号： G01S19/47 , G01C21/165
摘要： The invention relates according to a first aspect to a hybridization device (1) comprising a virtual platform (2), a bank (3) of Kalman filters each estimating a correction vector (dX0-dXn) comprising a plurality of components, said device formulating a hybrid output (SH) corresponding to inertial measurements (PPVI) calculated by the virtual platform (2) and corrected by a stabilization vector (dC) exhibiting one and the same plurality of components, characterized in that it comprises a correction formulation module (4) configured so as to formulate each of the components (dC[state]) of the stabilization vector (dC) as a function of all the corresponding components (dX0[state]-dXn[state]) of the correction vectors (dX0-dXn).
摘要翻译： 本发明涉及根据第一方面的杂交装置（1），包括虚拟平台（2），卡尔曼滤波器组（3），每个估计包括多个分量的校正矢量（dX0-dXn），所述装置配制 对应于由虚拟平台（2）计算并由显示相同多个部件的稳定矢量（dC）校正的惯性测量（PPVI）的混合输出（SH），其特征在于，其包括校正配制模块（4） ）被配置为根据校正矢量（dX0-dXn）的所有相应分量（dX0 [state] -dXn [state]）的函数来形成稳定矢量（dC）的每个分量（dC [state]） ）。
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