An image detection method based on the ring lightsectionmethod was developed to measure deep holes with complex surfaces, especially rifled gun barrels.
针对膛线炮身管提出了一种基于环形光切的图像检测方法。
2
A new demodulation method of fiber Bragg grating (FBG) sensing signal, which is by making use of the monotonic decline section of an amplified spontaneous emission (ASE) light source, is proposed.
提出一种利用放大的自发辐射(ase)光源的单调下降边带对光栅光纤传感器进行解调的新方法。
3
Aiming at the deep hole detection, the method of ring lightsection is introduced and its principle is analyzed.