Yinqi CAO, Fei NING, Yanlu DU, Le WANG, Zhicao ZHAO, Yuying MAI. Design and analysis of external passive vibration isolation platform for airborne optoelectronic system[J]. Journal of Applied Optics, 2024, 45(6): 1125
- Journal of Applied Optics
- Vol. 45, Issue 6, 1125 (2024)
Fig. 1. Schematic diagram of external vibration isolation for optoelectronic system
Fig. 2. Model sketch of Hexapod vibration isolation platform
Fig. 3. Digital model of Hexapod vibration isolation platform
Fig. 4. Each order-modal formation diagram
Fig. 5. Adams and Simulink co-simulation model
Fig. 6. Excitation and response curves
Fig. 7. Engineering prototype and performance tests
Fig. 8. System sweep frequency diagram
Fig. 9. Coupling response test
Fig. 10. Outfield installation flying test
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Table 1. Design parameters of vibration isolation platform
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Table 2. Comparison of last six-order natural frequencies of vibration isolation platform
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Table 3. Comparison of parameters for vibration isolation platform
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