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Dive into the research topics where Tian Guiyun is active.

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Featured researches published by Tian Guiyun.


2016 IEEE Far East NDT New Technology & Application Forum (FENDT) | 2016

High reliable unilateral inductive axle counting sensor system and applications

Yang Jin; Tian Guiyun; Gao Yunlai

This paper proposes a new high reliable unilateral inductive axle counting sensor prototype based on eddy-current principle. It could send out strong analog signal several kilometers away without any trackside or inner magnifying circuits because of its special open flux magnetic structure and signal processing method. The operational principle of the sensor is studied with modeling as well as the validation by experiments in labs. Signal processing is implemented to extract the information of trains occupation including the vehicle speed, traversing direction, wheel diameter and so on. It also conforms to the requirement of the Safety Integrity Level 3 standard. The performance of this proposed sensor is discussed with different operational conditions for the future work.


Archive | 2013

Integration detection system of pulse eddy current stress cracking and method thereof

Ding Song; Jiang Yu; Tian Guiyun; Wang Haitao; Wang Ping


Archive | 2014

Automatic defect detection and identification method for ECPT (eddy current pulsed thermography)

Gao Bin; Bai Libing; Tian Guiyun


Archive | 2013

Stress detecting device based on Barkhausen principle

Wang Ping; Tian Guiyun; Yao Entao; Wang Haitao; Ding Song; Ji Xiaoli


Archive | 2016

Inductive thermal image nondestructive testing device based on commensal type magnet yoke coil

Gao Bin; Zhao Jian; Tian Guiyun


Chinese Journal of Scientific Instrument | 2016

Review of railway rail defect non-destructive testing and monitoring

Tian Guiyun; Gao Bin; Gao Yunlai; Wang Ping; Wang Haitao; Shi Yongsheng


Archive | 2015

Reconfigurable comprehensive development and test system of wireless product

Meng Jinsong; Gao Bin; Ren Wenwei; Liu Qunying; Tian Guiyun


Archive | 2018

METHOD FOR AUTOMATICALLY SEPARATING OUT THE DEFECT IMAGE FROM A THERMOGRAM SEQUENCE

Gao Bin; Li Xiaoqing; Tian Guiyun


Archive | 2017

Eddy current thermal imaging synchronous control device and method

Tian Guiyun; Meng Jingsong; Gao Bin; Yang Sheng; Hu Jue; Ren Wenwei


Archive | 2017

Stress evaluation method based on magnetic domain motor threshold magnetic field

Tian Guiyun; Qiu Fasheng; Ren Wenwei

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Gao Bin

University of Electronic Science and Technology of China

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Gao Yunlai

Nanjing University of Aeronautics and Astronautics

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Guo Ruipeng

Nanjing University of Aeronautics and Astronautics

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Wang Haitao

Nanjing University of Aeronautics and Astronautics

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Yang Jin

Nanjing University of Aeronautics and Astronautics

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