Development of Verification Device for Straightness Detection System of Working Face Based on Inertial Navigation
ZHANG Qizhi
LIU Cong
CHEN Zhongliang
LI Xiang
Abstract：In response to the difficulties in accuracy testing of the on-site inertial navigation system in the fully mechanized mining face,as well as the high cost and low operability of building the three machine equipment on the ground,a verification device for the straightness detection system of the working face inertial navigation was developed by simulating the operation process of the coal mining machine by building a ground testing track and track car.The experiment showed that the verification device had advantages such as high accuracy of track data and convenient testing,which could meet the verification needs of inertial positioning accuracy.This verification device can provide support for the in-depth research of inertial navigation technology in fully mechanized mining faces.
Keywords：inertial navigationstraightness detectionintelligent mining
Publication Date：2023-12-12
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 7-9,14 )