column
Design of On-line Monitoring System for Electromagnetic Radiation of Coal and Gas Bursting
QIAN Jian-sheng , CHEN Zhi-guo , ZHANG Jian-ying , ZHANG Wei
2002, 28(4): 1-3.
Abstract
Distribution of Leakage Electromagnetic Field Intensity in Underground and Its Measurement
WANG Yi-hua
2002, 28(4): 3-5.
Abstract
Proble on Measuring Methods of AC Characteristic Parameters
ZHANG Wei-ping
2002, 28(4): 5-8.
Abstract
Study on Vibration Sensor of Ultra-low Frequency
FAN Yun-xiao , YU Tao , LIU Hua , ZHAO Yong-jun
2002, 28(4): 8-10.
Abstract
DC Speed Regulating System Based on Optimum PID Control Algorithm
WU Yan-hua, MENG Jiao-ru
2002, 28(4): 11-12.
Abstract
Research and Development of Energy Saving Device of Asyncronous Motor Based on Single-chip Microcomputer
GAO Yun , CHEN Qing
2002, 28(4): 13-15.
Abstract
Study on Extinction Coil Equipped in Coal Mine Power Supply System
WANG Qi-ju
2002, 28(4): 16-17.
Abstract
Schemes Selecting and Consideration of AC Speed Regulating System for Electric Locomotive Used in Coal Mine
MA Xian-min , SONG Gai-gai
2002, 28(4): 17-19.
Abstract
Realization of Information Transmission and Packet Switching Based on DSP in ISDN of Coal Mine Underground
HUANG Ping, ZHANG Sheng
2002, 28(4): 20-22.
Abstract
Designing Method of Multi-parameter Monitoring and Control System Based on PLC
WANG Jun , YIN Yuan-yuan , BAO Hai-yong
2002, 28(4): 23-24.
Abstract
Design of Selecting System of Type for Master Ventilation in Coal Mine
CHEN Guang-zhu, HU Ya-fei
2002, 28(4): 24-27.
Abstract
Realization of the Digital Triggering Device of Three-phase Inverter by Thyristor
GUO Jia-hu, WANG Qing-ling
2002, 28(4): 27-29.
Abstract
A New Type of Dialing Supervisor
HUANG Yu-hang, LIU Min-jian, HE Guo-ying
2002, 28(4): 30-32.
Abstract
Development of Multi-level Control System for Pressure in Air Collector
GUO Yi-nan, CHENG Jian, TAN De-jia
2002, 28(4): 32-34.
Abstract
Application of Frequency Converter in Air Compressor
ZHANG Yi-jie
2002, 28(4): 34-35.
Abstract
Inprovement of Model KF1016 Mine Used Multiplex UPS and Its Applicatio
SHANG Zhan-ning, SUN Shou-jing, SHENG Wei-guang
2002, 28(4): 36-37.
Abstract
A Microcomputer Control System for Quenching by Plasma
HAN Qi-cheng, CHENG Xiao-nong, XU Ke-bao, ZHOU Xue-feng
2002, 28(4): 37-39.
Abstract
Network Examination System Based on B/S Mode
ZHANG Xiao-ya
2002, 28(4): 39-41.
Abstract
Stated of Several Important Parameters in Frequency Converter
LIU Fu-zeng, YUAN Ru-dong
2002, 28(4): 42-43.
Abstract
Development of Full Digit Monitor about Distance-speed for Mine Hoist
CHEN Wei-xin, JIANG Hua, WEI Yong-ping, LIU Jing-xiong
2002, 28(4): 43-45.
Abstract
The Control System of Numerical Control Aligner and Probe of Its Measuring Interface in Windows
JIANG Hong-xu
2002, 28(4): 45-47.
Abstract
Application of Model XSZ Automatic Balance Device of Wire Rope Tension in the Friction Wheel Hoist
WANG Li-sheng, LIANG Bo
2002, 28(4): 48-49.
Abstract
Design of the Fire Control and Monitoring and Automatic Outfire Device for Belt Conveyor
MENG Feng, ZHU Hua-ping
2002, 28(4): 49-50.
Abstract
Revision of the Sensor for Mine Use in 2001 Version of "Safety Regulations in Coal Mine"
SUN Ji-ping
2002, 28(4): 51-54.
Abstract