Fig. 1. Schematic diagram of the composition and working principle of the dynamic goniometer. (a) Composition of the dynamic goniometer; (b) A side aiming diagram; (c) B side aiming diagram

Fig. 2. Dynamic aiming error diagram

Fig. 3. Schematic diagram of the Gaussian spot intensity distribution on the PSD photosensitive surface

Fig. 4. Device diagram of dynamic targeting repeatability experiment system

Fig. 5. Repeatability of aiming on each edge surface

Fig. 6. Dynamic aiming error at different rotational speeds. (a) Dynamic aiming method based on light intensity threshold; (b) PSD dynamic aiming method

Fig. 7. Experimental setup diagram for dynamic measurement of angle blocks