Participate in the self-control project, Daqing Petroleum Automation Control, and visit the field test.

Participated in Sinopec major scientific research project in 1999 - Development of coriolis mass flowmeter, research, assembly, testing and rectification of high pressure gas mass flowmeter. The project won the second prize of provincial science and technology progress. The successful development of the project marks that the domestic mass flowmeter has reached the international advanced level, filling the gap of the domestic mass flowmeter.

Automatic control design project: participated in the instrument automatic control design of catalyst automatic selection device of acrylonitrile and acrylic acid in daqing petroleum institute.

As a technical backbone,participated in the SME Innovation Fund Project of the Ministry of Science and Technology and the Ministry of Finance (1.8 million yuan), and the design of the research and development project for domestic natural gas CNG dispensers ranked fourth. This project is the first batch of major scientific research projects of the Innovation Fund in 1999, and passed the acceptance and verification as the first batch of fund projects.

Participated in the small and medium enterprises innovation fund project of the Ministry of Science and Technology and the Ministry of Finance (900,000 yuan) "national LPG refueling machine for liquefied petroleum gas", and adopted the self-developed high-precision mass flowmeter to ensure the stability and linear accuracy of the refueling machine.

Professional papers (Explore the market, create national brands) (Discussion onthe selection of flowmeter) (The effect of the installation of Coriolis mass flowmeter sensor on flow measurement) (Application of Coriolis mass flowmeter in glass production line)

Participated in the development of a new DSP based signal processing system.

Participated in the development of MEMS based thermal gas mass flowmeter.

Participated in the development of DMF high-precision flame-proof transmitter.

Participated in the development of mass flow sensor with large diameter micro bend.