A LiDAR-Aided Inertial Positioning Approach for a Longwall Shearer in Underground Coal Mining

<div>The simplified shearer trajectory. (a) Ideal shearer trajectory. (b) Shearer trajectory with bend error. (c) Shearer trajectory with creep.</div>

Mathematical Problems in Engineering

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Figure 2

Figure 2: A LiDAR-Aided Inertial Positioning Approach for a Longwall Shearer in Underground Coal Mining 