Miniaturized radar dynamic attitude measurement equipment

Abstract

The invention provides miniaturized radar dynamic attitude measurement equipment, which comprises a box body 1, and a fiber-optic gyroscope combination 2, an accelerometer 3, an IF plate 4, a main control board 5 and a power supply module 6 which are arranged in the box body 1, wherein the fiber-optic gyroscope combination 2 is used for measuring triaxial angular rate data in real time; the accelerometer 3 is used for measuring acceleration data in a carrier movement process, converting an accelerometer signal into a current signal, outputting the current signal to the IF board 4, converting the current signal output by the accelerometer into a pulse signal, and outputting the pulse signal to the main control board 5; the main control board 5 is used for receiving and collecting triaxial angular rate data measured by the fiber-optic gyroscope combination 2 and acceleration data measured by the accelerometer 3, and carrying out dynamic attitude measurement; the power supply module 6 is used for converting an input direct-current power supply into a power supply required by each component in the product; and the main control board 5 is specifically used for carrying out attitude correction on triaxial angular rate data measured by the fiber-optic gyroscope combination 2 and acceleration data measured by the accelerometer 3 through a complementary filter to obtain attitude information.

Description

technical field [0001] The invention relates to the technical field of attitude measurement, in particular to a miniaturized radar dynamic attitude measurement device. Background technique [0002] Radar is the "eye" of the weapon system and an important source of information in the combat system. It is responsible for the important tasks of discovery, tracking, identification, guidance, and indicator lights. The detection accuracy of the radar directly affects the combat effectiveness and survivability of the weapon system. Improving the real-time attitude measurement accuracy of the radar front is an important means to ensure the detection accuracy of the radar. [0003] At present, the attitude measuring equipment on the market is mainly based on the spirit level, which can provide high attitude accuracy under static conditions, but in actual working conditions, the radar front is affected by many factors such as wind blowing, radar rotation, and road surface sinking. Th...

AI Technical Summary

Problems solved by technology

[0003]At present, the attitude measuring equipment on the market is mainly based on the spirit level, which can provide high attitude accuracy under static conditions, but in actual working conditions, the radar front Affected by many factors such as wind blowing, radar rotation, and road sinking, the front is in a shaking state for a long time, and the static level does not meet the needs of actual combat.

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