Calibration method and device for positioning and attitude determination system of coal mining machine based on laser scanning
A technology of positioning and attitude determination system and calibration device, which is applied in the field of calibration and devices of the positioning and attitude determination system of coal mining machines based on laser scanning, to achieve the effects of eliminating missed inspections, flexible deployment methods, and improving positioning accuracy
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[0022] Example 1: In figure 1 and figure 2 Among them, the device of the positioning and attitude determination system of the coal mining machine based on laser scanning includes: a rotary table system 1, a laser signal receiving module 2, a data processing and storage module 3, and a hydraulic support 5; the laser signal receiving module 2 is installed on the coal mining machine 4 And data processing storage module 3, described laser signal receiving module 2 is not less than two, records the relative position of each laser signal receiving module 2 and coal shearer 4; Data processing storage module 3 laser signal receiving module 2 phase connection; the rotary table system is installed on the hydraulic support 1, and the distance between the two hydraulic supports is less than 50m; the electronic level 13 is placed between the two hydraulic supports equipped with the rotary table system in the fully mechanized mining face, and the electronic level is used to 13 Determine t...
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