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Article

8 Citations

2,787 Views

15 Pages

Dynamic Analysis of Shearer Traction Unit Considering the Longitudinal Swing

Dejian Ma,
Xin Zhang,
Lirong Wan,
Qingliang Zeng and
Hongen Ge

Energies2020, 13(20), 5293;https://doi.org/10.3390/en13205293

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12 October 2020

Shearer traction failure occurs frequently, which seriously restricts the safe and efficient mining of coal. However, the influence of the shearer’s posture on traction has not been fully considered in the existing research. To improve traction...

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Article

2 Citations

2,063 Views

10 Pages

Shearer-Positioning Method Based on Non-Holonomic Constraints

Danyang Song,
Jinheng Yang and
Jiancheng Song

Appl. Sci.2022, 12(19), 10050;https://doi.org/10.3390/app121910050

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6 October 2022

In the traditional shearer-positioning method, an odometer is used to assist the forward velocity correction of the inertial navigation system, but it cannot restrain the system’s error divergence. For this reason, this paper proposes a shearer...

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