CUI Liu, XU Hui-jun, LIU Zhi-xiang, et al. Simulation and experiment on the attitude monitoring of roadheader based on ultra wide band[J]. Journal of China Coal Society, 2017, 42(S1): 267-274. DOI: 10.13225/j.cnki.jccs.2017.0352
Citation:
CUI Liu, XU Hui-jun, LIU Zhi-xiang, et al. Simulation and experiment on the attitude monitoring of roadheader based on ultra wide band[J]. Journal of China Coal Society, 2017, 42(S1): 267-274. DOI: 10.13225/j.cnki.jccs.2017.0352
CUI Liu, XU Hui-jun, LIU Zhi-xiang, et al. Simulation and experiment on the attitude monitoring of roadheader based on ultra wide band[J]. Journal of China Coal Society, 2017, 42(S1): 267-274. DOI: 10.13225/j.cnki.jccs.2017.0352
Citation:
CUI Liu, XU Hui-jun, LIU Zhi-xiang, et al. Simulation and experiment on the attitude monitoring of roadheader based on ultra wide band[J]. Journal of China Coal Society, 2017, 42(S1): 267-274. DOI: 10.13225/j.cnki.jccs.2017.0352
1. School of Civil and Resource Engineering, University of Science and Technology Beijing, Beijing 100083, China;
2. State Key Laboratory of High-Efficient Mining and Safety of Metal Mines, Ministry of Education, University of Science and Technology Beijing, Beijing 100083, China;
3. Shenhua Group Corporation Ltd., Beijing 100011, China;
4. College of Mechanical Engineering, Liaoning Technical University, Fuxin 123000, China
Considering the low level of coal mine roadheader posture monitoring and positioning device automation at present, and the problem of low precision, a study of roadheader posture measurement method based on UWB positioning technology was investigated.The attitude of roadheader was measured by a synchronous moving device with the roadheader.The feasibility of the proposed method was verified by Matlab simulation software and experimental method.The research results show that the increase in the base station and the tag distance will reduce the attitude accuracy, therefore a reasonable spacing between roadheader and measuring device needs to be set.Increasing tag and tag distance will improve the attitude measurement precision, therefore a reasonable installation position of the label needs to be set.Label the Z axis measuring accuracy is low, and can affect the attitude measurement accuracy.The attitude measurement precision of roadheader can be improved through the integration of a variety of measurement techniques.
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