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1. 发明授权

US4799386A Electrostatic accelerometer with dual electrical connection to its test mass 失效
标题翻译：静电加速度计与其测试质量具有双重电气连接
公开(公告)号：US4799386A
公开(公告)日：1989-01-24
申请号：US10441
申请日：1986-12-30
申请人： Alain Bernard , Pierre Touboul
发明人： Alain Bernard , Pierre Touboul
IPC分类号： G01P15/13 , G01P15/18 , G01P15/125 , G01P3/44
CPC分类号： G01P15/18 , G01P15/131 , G01P2015/0828
摘要： An acceleromter having a test weight movable in relation to a frame includes three pairs of mutually electrically orthogonal conducting parallel faces (1-6). Electrodes connected to the frame form capacitors with faces of the test weight. The six faces form two sets of three faces (1-3) and (4-6). The faces of a set form a first conductor insulated from the faces of the second set which form a second conductor. Position sensing voltages are applied to first and second conductors through very flexible leads (7 and 8). Position control voltages derived from the position sensing voltages are applied to the electrodes.
摘要翻译：具有可相对于框架移动的测试重量的加速度计包括三对相互电正交的导电平行面（1-6）。连接到框架的电极形成具有测试重量面的电容器。六面形成两组三面（1-3）和（4-6）。集合的面形成与第二组的面绝缘的第一导体，其形成第二导体。位置检测电压通过非常柔性的引线（7和8）施加到第一和第二导体。从位置检测电压得到的位置控制电压被施加到电极。

2. 发明授权

US4869092A Device for calibrating ultra-sensitive accelerometers 失效
标题翻译：用于校准超灵敏加速度计的装置
公开(公告)号：US4869092A
公开(公告)日：1989-09-26
申请号：US135091
申请日：1987-12-18
申请人： Alain Bernard , Pierre Touboul
发明人： Alain Bernard , Pierre Touboul
IPC分类号： G01P21/00
CPC分类号： G01P21/00
摘要： Measuring instruments, such as ultra-sensitive accelerometers, are attached to a support inlcuding three pairs of electrodynamic or piezoelectric actuators. Each actuator pair is associated with one respective common axis of a reference trirectangular system. An electronic speed and phase slaver chains the actuators to induce translational and rotational accelerations in the support. Electrical signals delivered from the instruments to be calibrated are analyzed by synchronous demodulations and processed to determine sensitivity, orientation and position of the instruments in relation to the reference axes. The instrument support can be carried on-board a satellite.
摘要翻译：诸如超灵敏加速度计的测量仪器被附接到一个支撑件上，其中包括三对电动或压电致动器。每个致动器对与参考三角系统的一个相应公共轴相关联。电子速度和相位从动装置链接致动器以在支撑件中引起平移和旋转加速度。从要校准的仪器传送的电信号通过同步解调进行分析，并进行处理，以确定仪器相对于参考轴的灵敏度，取向和位置。仪器支持可以携带在卫星上。

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