综述了激光测速仪的现有校准方法，提出了采用 模拟目标进行激光测速仪校准的新方法，并根据该原理研建了校准装置。
Through a trial on the simulant installation of dynamic flatness detection, the flatness signal presented by the new model is just the same as that obtained through experiments.
综述了激光测速仪的现有校准方法，提出了采用 模拟目标进行激光测速仪校准的新方法，并根据该原理研建了校准装置。
Through a trial on the simulant installation of dynamic flatness detection, the flatness signal presented by the new model is just the same as that obtained through experiments.
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