title: Integrated positioning for coal mining machinery in enclosed underground mine based on SINS/WSN.
abstract: To realize dynamic positioning of the shearer, a new method based on SINS/WSN is studied in this paper. Firstly, the shearer movement model is built and running regularity of the shearer in coal mining face has been mastered. Secondly, as external calibration of SINS using GPS is infeasible in enclosed underground mine, WSN positioning strategy is proposed to eliminate accumulative error produced by SINS; then the corresponding coupling model is established. Finally, positioning performance is analyzed by simulation and experiment. Results show that attitude angle and position of the shearer can be real-timely tracked by integrated positioning strategy based on SINS/WSN, and positioning precision meet the demand of actual working condition.
authors.affiliation: Key Laboratory of Advanced Process Control for Light Industry, Ministry of Education, Jiangnan University, Wuxi 214122, China.
authors.forename: Qigao
authors.identifier: 0000-0002-2970-1973
authors.initials: Q
authors.lastname: Fan
authors.affiliation: School of Mechanical and Electrical Engineering, China University of Mining and Technology, Xuzhou 221008, China.
authors.forename: Wei
authors.identifier: 0000-0003-2143-5604
authors.initials: W
authors.lastname: Li
authors.affiliation: Key Laboratory of Advanced Process Control for Light Industry, Ministry of Education, Jiangnan University, Wuxi 214122, China.
authors.forename: Jing
authors.initials: J
authors.lastname: Hui
authors.affiliation: Key Laboratory of Advanced Process Control for Light Industry, Ministry of Education, Jiangnan University, Wuxi 214122, China.
authors.forename: Lei
authors.initials: L
authors.lastname: Wu
authors.affiliation: Key Laboratory of Advanced Process Control for Light Industry, Ministry of Education, Jiangnan University, Wuxi 214122, China.
authors.forename: Zhenzhong
authors.identifier: 0000-0001-7504-1155
authors.initials: Z
authors.lastname: Yu
authors.affiliation: Key Laboratory of Advanced Process Control for Light Industry, Ministry of Education, Jiangnan University, Wuxi 214122, China.
authors.forename: Wenxu
authors.initials: W
authors.lastname: Yan
authors.affiliation: Avlc Radar and Avionics Institute, Wuxi 214122, China.
authors.forename: Lijuan
authors.initials: L
authors.lastname: Zhou
mesh_terms: D003032:Coal Mining / Q000295:instrumentation* / Q000379:methods; D008962:Models, Theoretical