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Technological advances in both GPS and low cost micro-electro mechanical system (MEMS)-based inertial sensors enabled monitoring the location of moving platforms for numerous positioning and navigation (POS/NAV) applications. When miniaturized inside any moving platforms, MEMS-based inertial navigation system (INS) can be integrated with GPS and enhance the performance in denied GPS environments (like...
Improving the robustness and accuracy of strap-down north finder is a hot topic and difficult problem due to the complexity and randomness of environmental disturbance. The paper presents a data processing method composed of the wavelet compulsory decreasing noise and statistical subsection method according to the characters of its working environments. The practical data and processing results show...
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