المؤلفون: WANG Guofa, DU Yibo, CHEN Xiaojing, WANG Hui, BAO Jianjun, XING Zhen, HE Yaoyi, HAN An, GU Yidong

المصدر: Gong-kuang zidonghua, Vol 49, Iss 6, Pp 1-18 (2023)

مصطلحات موضوعية: china's coal industry, intelligent coal mining, communication network technology, intelligent equipment, integrated control system, Mining engineering. Metallurgy, TN1-997

وصف الملف: electronic resource

Relation: https://doaj.org/toc/1671-251X

URL الوصول: https://doaj.org/article/6003da44fd8a4d77b7afd841acb449fc

المؤلفون: ZHANG Lifeng, BAO Jianjun, JIN Yeyong

المصدر: Gong-kuang zidonghua, Vol 49, Iss 3, Pp 131-136 (2023)

مصطلحات موضوعية: precise positioning of underground personnel, wireless terminal, firmware upgrade, wireless upgrade, synchronous upgrade, mixed encryption, breakpoint resume, dynamic slot allocation mechanism, Mining engineering. Metallurgy, TN1-997

وصف الملف: electronic resource

Relation: https://doaj.org/toc/1671-251X

URL الوصول: https://doaj.org/article/00e6ef41aab94ef4af256ae2ec47e58e

المؤلفون: BAO Jianjun

المصدر: Gong-kuang zidonghua, Vol 45, Iss 8, Pp 38-42 (2019)

مصطلحات موضوعية: coal mine underground precise positioning, positioning base station, direction determination, time of flight, received signal strength, interpolation prediction, multi-source data fusio, Mining engineering. Metallurgy, TN1-997

وصف الملف: electronic resource

Relation: https://doaj.org/toc/1671-251X

URL الوصول: https://doaj.org/article/408c672583074a479ea2fe97091f94fe

المؤلفون: YE Guoqing, BAO Jianjun, LI Yabin, LUO Ke, WANG Jun

المصدر: Gong-kuang zidonghua, Vol 45, Iss 6, Pp 32-36 (2019)

مصطلحات موضوعية: mine personnel positioning, accuracy verification, hall sensing, non-contact ranging, udp protocol, production-consumption model, Mining engineering. Metallurgy, TN1-997

وصف الملف: electronic resource

Relation: https://doaj.org/toc/1671-251X

URL الوصول: https://doaj.org/article/99f835f9d81141e0a5004d0b59187c00

المؤلفون: CHEN Kang, WANG Jun, BAO Jianjun, WANG Wei, XU Shouquan, CHEN Nan

المصدر: Gong-kuang zidonghua, Vol 45, Iss 2, Pp 1-5 (2019)

مصطلحات موضوعية: underground accurate positioning, flight time, tof, ranging message multiplexing, positioning capacity, double-sided two-way ranging, asymmetric-double-sided two-way ranging multi-tag multi-anchor, Mining engineering. Metallurgy, TN1-997

وصف الملف: electronic resource

Relation: https://doaj.org/toc/1671-251X

URL الوصول: https://doaj.org/article/cbd93ec6a0c34074a66cab236a70b82e

المؤلفون: Ge Hongjiang, Cheng Jing, Ge Dangke, Yang Weihua, Guo Zhiqiang, Ren Lihua, Bao Jianjun, Li Qian, Ma Xiaoyan, Liang Xiaoliang

المصدر: E3S Web of Conferences, Vol 358, p 02060 (2022)

مصطلحات موضوعية: Environmental sciences, GE1-350

وصف الملف: electronic resource

Relation: https://www.e3s-conferences.org/articles/e3sconf/pdf/2022/25/e3sconf_gesd2022_02060.pdf; https://doaj.org/toc/2267-1242

URL الوصول: https://doaj.org/article/637446727af44be0be1da9ddb6b2b0c4

المؤلفون: CHEN Kang, BAO Jianjun, WANG Wei

المصدر: Gong-kuang zidonghua, Vol 44, Iss 6, Pp 11-15 (2018)

مصطلحات موضوعية: mine accurate positioning, proximity detection, weighted lm algorithm, gauss-newton algorithm, nonlinear least square algorithm, weighted least square algorithm, levenberg-marquardt algorithm, Mining engineering. Metallurgy, TN1-997

وصف الملف: electronic resource

Relation: https://doaj.org/toc/1671-251X

URL الوصول: https://doaj.org/article/e828929492bb4d018f75defb0b9f215f

المؤلفون: Bao, Jianjun, Wang, Haibo, Kou, Qiqi, Luo, Ke, You, Yangyang

المصدر: 2022 International Conference on Mechanical, Automation and Electrical Engineering (CMAEE) CMAEE Mechanical, Automation and Electrical Engineering (CMAEE), 2022 International Conference on. :62-66 Dec, 2022

Relation: 2022 International Conference on Mechanical, Automation and Electrical Engineering (CMAEE)

المؤلفون: BAO Jianjun

المصدر: Gong-kuang zidonghua, Vol 43, Iss 1, Pp 1-4 (2017)

مصطلحات موضوعية: proximity detection, wireless ranging, precision location, collision avoidance, Mining engineering. Metallurgy, TN1-997

وصف الملف: electronic resource

Relation: https://doaj.org/toc/1671-251X

URL الوصول: https://doaj.org/article/e52829cb56d944feba0d613c7d8631fa

المؤلفون: Meng, Wei, Gu, Yidong, Bao, Jianjun, Lian, Zhen, Kong, Zhengmin, Yin, Weijun

المصدر: 2022 13th Asian Control Conference (ASCC) Control Conference (ASCC), 2022 13th Asian. :1660-1664 May, 2022

Relation: 2022 13th Asian Control Conference (ASCC)