2014 Vol. 40 No. 6
2014, 40(6): 1-7.
DOI: 10.13272/j.issn.1671-251x.2014.06.001
Abstract： The paper put forward requirements of installation, use, maintenance and management of coal mine safety monitoring and control sys...
2014, 40(6): 7-10.
DOI: 10.13272/j.issn.1671-251x.2014.06.002
Abstract： In view of wiring complexity and low reliability of data transmission existed in wired pressure monitoring system of hydraulic sup...
2014, 40(6): 11-13.
DOI: 10.13272/j.issn.1671-251x.2014.06.003
Abstract： For new demands of users for coal weight measurement and quality analysis, the paper proposed information system for coal weight m...
2014, 40(6): 14-17.
DOI: 10.13272/j.issn.1671-251x.2014.06.004
Abstract： On account of many data interfaces of coal mine monitoring and control system and it cannot achieve data unified communication and...
2014, 40(6): 18-20.
DOI: 10.13272/j.issn.1671-251x.2014.06.005
Abstract： In order to exclude fault of underground fixed lighting system promptly, an underground lighting pre-warning system was designed, ...
2014, 40(6): 21-25.
DOI: 10.13272/j.issn.1671-251x.2014.06.006
Abstract： The paper analyzed research status and existed problems of positioning technology of sensors of supports of shearer, positioning t...
2014, 40(6): 26-30.
DOI: 10.13272/j.issn.1671-251x.2014.06.007
Abstract： Technology status of automatic fully-mechanized coal mining face in China was introduced, and fully-mechanized coal mining equipme...
2014, 40(6): 31-33.
DOI: 10.13272/j.issn.1671-251x.2014.06.008
Abstract： The paper analyzed functions and problems of automation system of fully mechanized coal mining face, and studied automation integr...
2014, 40(6): 34-36.
DOI: 10.13272/j.issn.1671-251x.2014.06.009
Abstract： The paper introduced existing status and characteristics of automatic control technology of dense medium coal preparation, outline...
2014, 40(6): 37-41.
Abstract： The paper summarized concept and characteristics of smart mine based on status of mine informatization construction in China and a...
2014, 40(6): 41-44.
DOI: 10.13272/j.issn.1671-251x.2014.06.011
Abstract： In order to analyze and master gas distribution and movement law in goaf with parallel double U-shape ventilation mode, a CFD mode...
2014, 40(6): 45-50.
DOI: 10.13272/j.issn.1671-251x.2014.06.012
Abstract： A hierarchical multi-sensor data fusion model was proposed in order to improve precision of early warning of multi-sensor detectio...
2014, 40(6): 51-53.
DOI: 10.13272/j.issn.1671-251x.2014.06.013
Abstract： Vibration monitoring test of underground belt conveyor gear reducer was conducted by use of vibration recorder. Analysis of changi...
2014, 40(6): 54-59.
DOI: 10.13272/j.issn.1671-251x.2014.06.014
Abstract： In view of problems of complex fault situation and unobvious characteristics of fault signal of fault line selection method of exi...
2014, 40(6): 59-63.
DOI: 10.13272/j.issn.1671-251x.2014.06.015
Abstract： In view of problems of unbalanced capacitor voltage, or big volume and high cost of phase-shifting transformer which provides DC p...
2014, 40(6): 64-67.
DOI: 10.13272/j.issn.1671-251x.2014.06.016
Abstract： The paper researched primary cause of increasing of switching frequency of modular multilevel converter led by traditional capacit...
2014, 40(6): 68-72.
DOI: 10.13272/j.issn.1671-251x.2014.06.017
Abstract： Direct torque control strategy of permanent magnet synchronous motor based on speed-sensorless technology was studied, and space v...
2014, 40(6): 72-76.
DOI: 10.13272/j.issn.1671-251x.2014.06.018
Abstract： For low reliability of existing fault diagnosis method of power converter of switched reluctance motor, the paper proposed a new t...
2014, 40(6): 77-80.
DOI: 10.13272/j.issn.1671-251x.2014.06.019
Abstract： The paper introduced a new design scheme of passive environmental safety monitoring system of underground coal mine based on ZigBe...
2014, 40(6): 80-82.
DOI: 10.13272/j.issn.1671-251x.2014.06.020
Abstract： In order to meet requirements of mine exploration eye monitoring systems and needs of monitoring networking, the paper designed wi...
2014, 40(6): 83-86.
DOI: 10.13272/j.issn.1671-251x.2014.06.021
Abstract： In view of actual situation of expensive of coal mine safety production monitoring system for teaching and experiment, a new coal ...
2014, 40(6): 86-89.
DOI: 10.13272/j.issn.1671-251x.2014.06.022
Abstract： Traditional meeting, telephone or paper document cannot meet requirements of coal mine informatization. The paper introduced a mob...
2014, 40(6): 90-92.
DOI: 10.13272/j.issn.1671-251x.2014.06.023
Abstract： In view of problems of dispersed distribution and difficult centralized control of mine water source well, the paper designed remo...
2014, 40(6): 93-95.
DOI: 10.13272/j.issn.1671-251x.2014.06.024
Abstract： In view of problems of missing inspection, false inspection and lack of objective and comprehensive inspection existed in current ...
2014, 40(6): 96-99.
DOI: 10.13272/j.issn.1671-251x.2014.06.025
Abstract： In view of problems of long time-consuming, low efficiency and high cost existed in traditional coal mine storage management mode,...
2014, 40(6): 99-102.
DOI: 10.13272/j.issn.1671-251x.2014.06.026
Abstract： The paper introduced small software defined radio platform based on DSP/FPGA, designed frequency modulation transceiver based on t...
2014, 40(6): 103-105.
DOI: 10.13272/j.issn.1671-251x.2014.06.027
Abstract： In view of problems of overload and unbalanced tension of wirerope existed in mine hoist, a wirerope tension monitoring system of ...
2014, 40(6): 106-109.
DOI: 10.13272/j.issn.1671-251x.2014.06.028
Abstract： Combining with related standards and actual work experience, the paper introduced temperature rise test method of circuit for mine...
2014, 40(6): 110-113.
DOI: 10.13272/j.issn.1671-251x.2014.06.029
Abstract： In view of problem that fault of underground power supply equipment leads great hidden danger to coal mine safety production, an i...
2014, 40(6): 113-115.
DOI: 10.13272/j.issn.1671-251x.2014.06.030
Abstract： In view of problems of measuring error caused by line impedance and complex circuit connection existed in traditional temperature ...
