The research of variable parameter PI adjustment based on the fuzzy control technique. - Pengfei Huang; Lijun Sha; Zhang Yan; Shijun Wang; Chunlei Zhang (FSKD, 2011)

A High Efficiency TANDEM Pulsed MAG Welding Machine. - Pengfei Huang; Wei Zang; Lijun Sha; Zhen Yang Lu (ICDMA, 2011)