Track detector track direction irregularity measuring method based improved chord measuring method
A technology of roughness and measurement method, which can be used in measurement devices, railway vehicle shape measuring instruments, instruments, etc., and can solve problems such as result influence
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[0037] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0038] figure 1Shown is the overall flowchart of the method for measuring the track irregularity of the track inspection instrument based on the improved chord measurement method of the present invention, and the main steps are as follows:
[0039] S1: Input a set of basic chord-rail direction data of the original track. The original track data is measured by the track inspection instrument on the actual line section, and the data is saved in a file ending with ".csv";
[0040] S2: Calculate the data through the improved chord measurement method, and obtain the orbital irregularity value of the...
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