A shearer dynamic positioning method using strap down inertial navigation
Abstract：Proposed a strap down inertial navigation system for dynamically shearer positioning and established a shearer inertial navigation model.Considering the shearer as a three-dimensional body,applied tri-axial accelerometer and suspended gyroscope in the strap down inertial navigation system for real time linear acceleration as well as angular velocity measuring of the shearer;by transforming carried the coordinates to inertial coordinate,also built navigation equations in the inertial coordinate system,and integrated the acceleration and the angular velocity to obtain position and attitude data of the shearer,finally,simulated the shearer inertial navigation system.The results show that the strap down inertial navigation system is applicable to dynamic shearer position.
Keywords：strap down inertial navigationshearerpositioninginertial coordinate
Publication Date：2011-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)