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An enhanced low-cost 2D vehicular navigation solution is described, which involves a reduced inertial sensor system (RISS) and a global positioning system (GPS). Micro-electro-mechanical-system based inertial sensors are used in the research owing to their low cost, low power consumption and small size. To improve the overall accuracy even in GPS-denied environments, fast orthogonal search (FOS) is...
This paper demonstrates a low cost navigation solution that can efficiently work, in real-time, in denied GPS environment. It explores a reduced inertial sensor system (RISS) involving single-axis gyroscope and two-axis accelerometers together with a speed sensor to provide full navigation solution in denied GPS environments. With the assumption that the vehicle mostly stay in the horizontal plane,...
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