School of Electrical and Information Engineering
Associate professor
13502194892
zhengdandan@tju.edu.cn
Weijin Road 92, Nankai District, Tianjin, China
Zheng Dandan, female, born in 1981, Ph.D., Associate Professor. 2006.9～2009.3: Ph.D. degree in School of Electrical Engineering and Automation, Tianjin University. 2004.9～2006.7: Master degree in School of Electrical Engineering and Automation, Tianjin University. 2000.9～2004.7: Bachelor degree in School of Electrical Engineering and Automation, Tianjin University. 2009.3-present: work in School of Electrical Engineering and Automation, Tianjin University. Research Areas: Process parameter measurement and information processing; Flow sensor optimization; Fluid parameters detection and numerical simulation; Acoustic simulation and measurement
- Papers
- [1] A method based on a novel flow pattern model for the flow adaptability study of ultrasonic flowmeter
- [2] Improved numerical integration method for flowrate of ultrasonic flowmeter based on Gauss quadrature for non-ideal flow fields
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- [3] Gas ultrasonic flow rate measurement through genetic-ant colony optimization based on the ultrasonic pulse received signal model
- [4] Research and realization of ultrasonic gas flow rate measurement based on ultrasonic exponential model
- [5] Improvement of gas ultrasonic flowmeter measurement non-linearity based on ray tracing method
- Patents
- [1] Signal sending and receiving circuit for gas ultrasonic flowmeter
- [2] Circuit design method for eliminating zero drift error of gas ultrasonic flowmeter
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- [3] Method for improving measurement accuracy of gas ultrasonic flowmeter
- [4] Method for measuring flowrate by ultrasonic flowmeter in noise background
- [5] Method for acoustic path arrangement of multipath ultrasonic flowmeter in non-ideal flow field
- [6] Vortex flowmeter and correction method based on CPLD