Coal mining machine explosion-prevention positioning apparatus based on strapdown inertial navigation, and calibration method thereof
A strapdown inertial navigation and positioning device technology, applied in the direction of measuring devices, navigation through speed/acceleration measurement, instruments, etc., can solve problems such as insufficient stability and reliability, poor impact resistance, error calibration, etc., and achieve real-time performance Good, strong environmental adaptability, and the effect of improving adaptability
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[0039] The present invention will be further described below in conjunction with accompanying drawing.
[0040] like figure 1 , figure 2 As shown, an explosion-proof positioning device for coal mining machines based on strapdown inertial navigation,
[0041] It includes an explosion-proof box 1, a guide support device 2, a power supply module 4, a strapdown inertial navigation unit 5, a movable rubber shock-absorbing mechanism device 6, and a navigation data processing module 7;
[0042] The movable rubber shock-absorbing mechanism device 6 is fixedly installed on the right side of the explosion-proof box 1 through the fixed mounting holes 3 provided symmetrically at the bottom of the explosion-proof box 1;
[0043] The strapdown inertial navigation unit 5 is fixed on the movable rubber damping mechanism device 6;
[0044] The power module 4 is fixed on the guide support device 2;
[0045] The navigation data processing module 7 is fixedly installed on the left side of th...
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Abstract
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