Paper publications
2002
2001
2000
1999
1998
1997
1996
1995
1994
1993
Year 2002
Liu M., Li X., Liu G.,
Experimental study on the tribological property of nano particles dispersed in lubricant oil,
Lubrication and seal, No.11, 2002.
Xu H., Wang X., Liu G., Fan R.,
Establishment of intelligent evaluation and diagnosis system for arc welding power source,
Welding machine,Vol.32(11):23~26, 2002.
Xu H., Liu G., Cai G.,
Multi-spot resistance welding controlling distributor based on CMOS IC,
Welding technology, Vol.31(1):37-38, 2002.
Liu M., Li X., Wang S., Sun Y., Liu G.,
Comparison and analysis of the mechanism between traditional anti-wear additive and nano particle additives,
Synthetic lubricant, Vol29(2):19-22, 2002.
Han G., Cao X., Yun S., Liu G., Li J.,
Automatic identification of spectrum information in the process of droplet transfer,
Welding machine,Vol.32(6):16-19, 2002.

Year 2001
Liu G., Li J., Fan R.,
Sensoring Droplet Spray Transfer in MIG Welding Based on Arc Spectrum Signal,
Chinese Journal of Mechanical Engineering. Chinese Journal of Mechanical Engineering, (English Edition), Vol.14(3):237-242, 2001.
Wang Xiaodong, Liu Gang, Fan Ronghuan,
Common Methods for Signal Managing and Analysis in Examing and Appraising of Arc Welding Power Source,
Welding Technology, Vol.30(2):14-16, 2001.
Year 2000
Liu G., Li J., Li H., Fan R., Yun S.,
The Spectrum Distribution Characteristics of Welding Arc,
Chinese Journal of Mechanical Engineering, Vol.36(5): 58-61, 2000.
Qin B., Liu G., Fan R., Yang C.,
Manufacture of Video Mini-Cassettes by Evaporation of Nanometals,
Transactions of Tianjin University, Vol.6 (1): 95-101, 2000.
Liu G., Li J., Yang L., Fan R.,
Nature of Pulses in the Arc Spectrum Signal of Metal Gas Shielded Welding,
Transactions of the China Welding Institute, Vol.21(1): 34-36, 2000.
Liu G., Li J., Yang Y.,
Spectrum Signal Quality of Droplet Transfer Metal Gas Shielded Welding,
Transaction of Tianjin University, Vol.33(4): 474-478, 2000.
Liu G., Li J., Li H.,Adaptivity of Sensoring Droplet Transfer in MIG/MAG Welding with Arc Spectrum Signal,
Chinese Journal of Mechanical Engineering , Vol.36(10): 35-39, 2000.
Liu G., Li H., Han G., Li J.,
Applying Arc Spectrum Technology on the Research of Welding Droplet Transfer,
Welding Technology,Vol.29(1): 6-8, 2000.
Li J., Yang L., Hu S., Li H., Liu G.,
Research on the Spectrum information of Droplet Transfer in Pulsed MIG welding,
China Engineering Science, Vol.2(7): 70-86, 2000.
Year 1999
Liu G., Hu S., Fan R., Sun D.,
Realization of Non-HF Air Plasma Cutting Power Source Based on a Complex-isolated Inverter,
China Welding, Vol.8 (2): 111-115, 1999 .
Han G., Wu Z., Liu G., Yun S., Li J.,
Computer-based Sampling and Processing System for the Ultraviolet Spectrum of Welding Arc,
Chinese Journal of Mechanical Engineering, Vol.35(4): 47-50, 1999.
Liu G., Li H., Li J.,
Dynamic Characteristics of MIG Welding Arc Spectrum,
Proceedings of 9th National Welding Conference, H-XIIa-041-99:2-342, Tianjin, China, October, 1999.
Liu G., Qin B., Cai G., Fan R.,
Methods to Prompt the Effect of Professional Class Teaching of Undergraduate Student,
Exploration and Research of College Education, No.2:7-9, 1999.
Year 1998
Liu G., Hu S., Sun D.,
Inverter Oriented Air Plasma Cutting Machine,
Transactions of the China Welding Institute, Vol.19(2): 119-123, 1998.
Qin B., Liu G., Gao D., Pie C.,
On Microwave Absorption Property of Spherical Pure nano-Iron Powders,
Proceedings of the Fourth International Conference on Nanostructured Materials, 042-081.6, Stockholm, Swede, June, 1998.
Qin B., Zhang X., Liu G., J.Tejada,
Magnetic Characterization of Pure nano-Iron,
Proceedings of the Fourth International Conference on Nanostructured Materials, 041-081, Stockholm, Swede, June, 1998.
Hu S., Liu G., Shan P.,
Microcomputer Controlled Inverter Type Air Plasma Cutting Machine,
Chinese Journal of Mechanical Engineering, Vol.34(3):51-56, 1998.
Liu G., Cai G., Fan R.,
Principle and Parameter Synthesis of Powering the Driving Circuit of Welding Inverter with a Single Supply, Welding Technology, Vol.27(2):15-16, 1998.
Yun S., Liu G., Huan G.,
The Situation and Prospecting of Droplet Transfer Detecting Method in MGAW,
Welding Machine,Vol.28(4): 1-4, 1998.
Year 1997
Liu G., Hu S., Sun D.,
Research on Complex Isolated Inverter and its Application,
Power Electronics, Vol.31(1):5-7, 1997.
Liu G., Hu S., Sun D.,
Short Circuit Arc ionizing of Inverter Type Air Plasma Cutting Machine with Fixed Low Current, Welding Machine, Vol.27(1): 25-27, 1997.
Year 1996
Liu G., Cai G., Fan R.,
Research on Methods in Digital IC Spot Welding Controller Preventing Transformer One-way Switched and Magnetized,
Welding Machine, Vol.26(6):33-35, 1996.
Qin B., Zeng R., Zhang B., Li W., Liu G., Li J.,
Manufacture Nano-iron Powder by Plasma technology,
Transaction of Tianjin University, Vol.29(2): 315-318, 1996.
Liu G., Hu S., Sun D.,
Free Nozzle Style Air Plasma Torch and its Application,
Welding Technology, Vol.25(2): 18-19, 1996.
Year 1995
Liu G., Hu S.,Yang L.,
New Type Air Plasma Cutting Power Source,
Transaction of Tianjin University, Vol.28(4): 558-562, 1995.
Year 1994
Hou W., Zhang S., Zhao J., Hu S., Lu D., Liu Gang, Sun D.,
Study on Seam Tracking with Contactless Ultrasonic Sensor,
Welding in the World, Vol.34(9): 358-360, 1994.
Year 1993

Liu G., Hu S., Sun D., Hou W.,
Research on the Magnetization offsetting of Welding Inverter and Preventing Measurements,
Welding Machine, Vol.23(4): 20-23, 1993.


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