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Two methods for construction and use of integrated inertial and satellite systems are considered, taking into account the specific features of aviation-related applications, namely, alignment correction, and autocalibration. Alignment correction is performed during aircraft maneuvering on the airfield. Autocalibration of strapdown inertial navigation systems (SINS) is based on using the estimations...
The report provides test results of checking the hypothesis on the Gaussian distribution of errors in the position determinations defined during numerous flights within one-hour time sample for SINS installed on board high-maneuverable objects. The problem under consideration concerns the correctness in the employment of quality evaluation criteria for SINS navigation solution based on the hypothesis...
The possibility of early detection of inflammation foci in the soft tissues of the periodontium is discussed. Infrared diaphanoscopy is shown to be a useful tool for in vivo imaging of such inflammation foci.
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