Research direction: Electrical Engineering and Automation, Course Circuit Theory (1), (2); Circuit theory; Analog electronic technology mainly teaches scientific research achievements 1, and the provincial excellent course: circuit principle is rated as the excellent course in Hebei Province and the third researcher. 2. School-level excellent course: Analog Electronic Technology was rated as a school-level excellent course and the second researcher. 3. The third researcher of Hebei Natural Fund Project "Research on Rolling Forming Process of Parts Based on Numerical Simulation". 4. Hebei scientific research project "Handan R&D"; D data analysis and research of resource inventory, second principal researcher. 5. The municipal scientific research project "Design of mine hoist condition monitoring and fault diagnosis system", the first researcher. 6. Municipal scientific research project "Research on the application of intelligent algorithm in fire detection system", the second chief researcher. 7. Municipal scientific research project "Research on intelligent multi-waveform electroplating power supply control system", third researcher. 8. The third researcher of the municipal scientific research project "Study on the Application of Short-cut Nitrification in Sewage Treatment". Published representative papers 1, Night Lighting Design of Zhang Cun Mine, Coal Engineering 1 (core) 2, Several Schemes to Realize Turbo Code Decoder, Coal Mining Machinery 1 (core) 3, Application of a Hybrid PID in Micro Tension Control System of H-beam, Journal of Electronics and Information/ Research on Numerical Control High Frequency PFC Circuit, Journal of Electronics and Information 1 No.5, Application of Fuzzy Neural Network in Fire Detection System, Journal of Hebei University of EngineeringNo. 1 issue (provincial level) 6. Facing the 2 1 century, how to improve the teaching quality of colleges and universitiesNo. 1 issue (provincial level) 7. Thoughts on improving the teaching quality of circuit courses Journal of Hebei University of EngineeringNo. 1 issue (provincial level) 8. Well-off housing