Abstract
AbstractIn this paper, a complete set of optical testing system calibration method combining three-dimensional control field design and space resection calculation program development for dynamic impact experiment of aviation seat have been formed, which can obtain high-precision calibration parameters of high-speed camera: exterior orientation elements, interior orientation elements and optical distortion coefficients, and the effectiveness and accuracy of this method were verified by tests. This research content provides important data support for the subsequent use of intersection method to solve the high-precision three-dimensional trajectory and attitude of the occupant head in the dynamic impact experiment of aviation seat.KeywordsCalibrationOptical testing systemAviation seatDynamic impact experimentSpace resection
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