Xiaoming Li, Minghang Guo, Yingze Liu, Jialong Yao, Libiao Wang, Yunchong Dong, Xilai Chen. Laser communication flat back servo pendulum mirror support structure optimization design[J]. Infrared and Laser Engineering, 2023, 52(12): 20230336

Search by keywords or author
- Infrared and Laser Engineering
- Vol. 52, Issue 12, 20230336 (2023)

Fig. 1. General layout of single pendulum mirror servo turntable

Fig. 2. Plane shape of pendulum mirror

Fig. 3. Pendulum mirror-shaped cloud map of standard Earth gravity

Fig. 4. Schematic diagram of flexible hinge structure. (a) Schematic diagram of hinge 1; (b) Schematic diagram of hinge 2

Fig. 5. Schematic diagram of the main parameters of the flexible hinge structure

Fig. 6. First-order modal cloud of the pendulum mirror assembly

Fig. 7. Pendulum mirror 5 ℃ temperature rise (fall) and standard earth gravity effect of the mirror surface surface shape cloud map

Fig. 8. Physical drawing of the pendulum mirror assembly and the whole machine assembly diagram

Fig. 9. System for pendulum mirror assembly inspection

Fig. 10. Results of pendulum mirror assembly surface shape testing at different temperatures

Fig. 11. Sweep sine response curve under Z vibration
|
Table 1. Material properties of reflector components
|
Table 2. Parameter level table of the position of the bonding point of the pendulum mirror
|
Table 3. Orthogonal test scheme of the position of the bonding point of the pendulum mirror
|
Table 4. Range analysis of factors of the position of the bonding point of the pendulum mirror
|
Table 5. Parameter level of flexible support structure
|
Table 6. Orthogonal test scheme of flexible support structure
|
Table 7. Range analysis of factors of flexible support structure
|
Table 8. Results of modal analysis of pendulum mirror assembly
|
Table 9. Analysis results of 5 ℃ temperature rise (fall) and standard earth gravity under the pendulum mirror surface shape accuracy (Unit: nm)
|
Table 10. Results of pendulum mirror assembly face shape test (Unit: nm)

Set citation alerts for the article
Please enter your email address