公开(公告)号：US20130297250A1

公开(公告)日：2013-11-07

申请号：US13924743

申请日：2013-06-24

申请人： Elbit Systems Ltd.

发明人： Dekel Tzidon ,  Alex Braginsky

IPC分类号： G01P15/08

CPC分类号： G01P13/00 ,  G01C19/5776 ,  G01C21/10 ,  G01C21/16 ,  G01P15/08

摘要： Device and method for providing inertial indications with high accuracy using micro inertial sensors with inherent very small size and low accuracy. The device and method of the invention disclose use of the cluster of multiple micro inertial sensors to receive from the multiple sensors an equivalent single inertial indication with high accuracy based on the multiple independent indications and mathematical manipulations for averaging the plurality of single readings and for eliminating common deviations based, for example, on measurements of the deviation of the single readings.

摘要翻译： 使用具有固有的非常小的尺寸和低精度的微惯性传感器以高精度提供惯性指示的装置和方法。 本发明的装置和方法公开了使用多个微惯性传感器的群组，从多个传感器接收基于多个独立指示和数学操作的高精度的等效单个惯性指示，用于平均多个单个读数并消除 例如，基于单个读数的偏差测量的常见偏差。

公开(公告)号：US08756995B2

公开(公告)日：2014-06-24

申请号：US13924743

申请日：2013-06-24

申请人： Elbit Systems Ltd.

发明人： Dekel Tzidon ,  Alex Braginsky

IPC分类号： G01P15/18 ,  G01C21/00 ,  G01P3/04

CPC分类号： G01P13/00 ,  G01C19/5776 ,  G01C21/10 ,  G01C21/16 ,  G01P15/08

摘要： Device and method for providing inertial indications with high accuracy using micro inertial sensors with inherent very small size and low accuracy. The device and method of the invention disclose use of the cluster of multiple micro inertial sensors to receive from the multiple sensors an equivalent single inertial indication with high accuracy based on the multiple independent indications and mathematical manipulations for averaging the plurality of single readings and for eliminating common deviations based, for example, on measurements of the deviation of the single readings.

摘要翻译： 使用具有固有的非常小的尺寸和低精度的微惯性传感器以高精度提供惯性指示的装置和方法。 本发明的装置和方法公开了使用多个微惯性传感器的群组，从多个传感器接收基于多个独立指示和数学操作的高精度的等效单个惯性指示，用于平均多个单个读数并消除 例如，基于单个读数的偏差测量的常见偏差。

公开(公告)号：US20140298906A1

公开(公告)日：2014-10-09

申请号：US14311773

申请日：2014-06-23

申请人： Elbit Systems Ltd.

发明人： Dekel Tzidon ,  Alex Braginsky

IPC分类号： G01P13/00 ,  G01C21/10

CPC分类号： G01P13/00 ,  G01C19/5776 ,  G01C21/10 ,  G01C21/16 ,  G01P15/08

摘要： Device and method for providing inertial indications with high accuracy using micro inertial sensors with inherent very small size and low accuracy. The device and method of the invention disclose use of the cluster of multiple micro inertial sensors to receive from the multiple sensors an equivalent single inertial indication with high accuracy based on the multiple independent indications and mathematical manipulations for averaging the plurality of single readings and for eliminating common deviations based, for example, on measurements of the deviation of the single readings.

摘要翻译： 使用具有固有的非常小的尺寸和低精度的微惯性传感器以高精度提供惯性指示的装置和方法。 本发明的装置和方法公开了使用多个微惯性传感器的群组，从多个传感器接收基于多个独立指示和数学操作的高精度的等效单个惯性指示，用于平均多个单个读数并消除 例如，基于单个读数的偏差测量的常见偏差。