Research Article

Path Correction of the Boom Road-Header in Coal Mining Based on State Estimation

Table 3

The used data in simulation.

ItemsValue or specification

Radius of the driving wheel 0.25 m
Distance between the two tracks 1 m
Width of the track 320 mm
Length of the track where it touches the ground 3 m
Maximum heading velocity
Referred velocity
Maximum rotating speed of the driving wheel
Angular acceleration range
Trajectory 1
0.76
0.67
0.88
Trajectory 2
0.76
0.48
0.74
Initial pose of the road-header
Aiming poseOnto the line with x = 2