Methods and Systems for Evaluating the Performance

专利名称：Methods and Systems for Evaluating the

Performance of MEMS-based InertialNavigation Systems

发明人：Xiaoji Niu,Sameh Nassar,Naser El-Sheimy申请号：US12109923申请日：20080425

公开号：US20090319228A1公开日：20091224

专利附图：

摘要：Disclosed are systems and methods for evaluating the navigation performanceof MEMS inertial sensors. The method uses MEMS inertial sensors static data signals to

estimate the static sensor errors and combines them with a reference kinematic signalobtained through field testing of a high-grade inertial sensor. Such emulated field datamay then be processed with the corresponding GPS data collected in the same ordifferent field test to evaluate the navigation performance of the MEMS inertial sensors.

申请人：Xiaoji Niu,Sameh Nassar,Naser El-Sheimy

地址：Shanghai CN,Calgary CN,Calgary CA

国籍：CN,CN,CA

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