Analysis and Optimal Design of Relative Position Detection Sensor for High Speed Maglev Train

@article{Ning2012AnalysisAO,
  title={Analysis and Optimal Design of Relative Position Detection Sensor for High Speed Maglev Train},
  author={He Jian Ning and Xue Song and Long Zhiqiang and Zhang Jingnan},
  journal={2012 Fifth International Conference on Intelligent Computation Technology and Automation},
  year={2012},
  pages={89-93}
}
The relative position detection sensor provides the information about position, speed, direction and magnetic phase for high-speed maglev train, by detecting the varying inductance of coils along the long stator with tooth-slot structure. Actual processing technique can't ensure the identity of two differential coils, which will make the direct current (DC) component of differential voltage drift and reduce the accuracy of sensor. In this paper, the effect of tooth-slot is equivalent to varying… CONTINUE READING