Abstract: Misalignment estimation of the accelerometer-magnetometer (AM) combination is crucial for accurate attitude and position estimation in various applications. Despite significant research ...
Light aircraft often use a heading indicator as a way to know where they’re going. Retired instrumentation engineer [Don Welch] recreated a heading indicator of his own, using cheap ...
Abstract: The closed-loop optically pumped magnetometer (CM) is a noncryogenic sensor with high dynamic range, wide bandwidth, and high sensitivity, and has broad application prospects in the field of ...
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