The field type time grating displacement sensor, based on time space coordinate transformation, is one novel angular displacement sensor.

基于“时空坐标转换理论”的时栅位移传感器是一种新型角位移传感器。

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Time grating displacement sensor is working on theory of time-space coordinate transformation, which need constitute a moving coordinate with constant velocity V.

基于时空坐标转换理论而研制的时栅位移传感器实现了以时间测量空间，但关键是要构建一个以恒速V运动的坐标系。

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The space and time synchronization are realized through coordinate transformation and interpolation on time dimension;

进一步通过坐标变换与时间维插值完成空间与时间对准；

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