Areal measurement of vibration modes of a hemispherical shell resonator by deflectometry.
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DOI: 10.1364/ao.456744
Abstract: The hemispherical shell resonator (HSR) is the core and sensitive part of a hemispherical resonator gyro. The geometrical accuracy and vibration properties of HSR determine the navigation performance of the system. A lack of areal… read more here.
Keywords: shell resonator; hemispherical shell; areal measurement; vibration modes ... See more keywords