Associate professor at School of Information of Liaoning University. Research field:Electronic Science and technology.

He engaged in the actual engineering design work more than ten years, has accumulated some practical engineering design experience. Has been engaged in Electronic Science and technology of the teaching and research work in universities, in good teaching work at the same time, in the field of professional work diligently, continuous learning and exploration, and wrote a number of articles published in scientific papers. Among them: amplifier frequency response analysis, sinusoidal steady state circuit analysis program Mathieu equation method, numerical stability analysis method, complex nonlinear resistor circuit optimization method, complex circuit analysis program optimization method and application of fractal dimension two, algorithm and application, digital PID control algorithm research, etc.