Yan WANG, Tianyu SUN, Quanquan LUO, Yang LI, Xiaobo LI. Multi-state reliability modeling method for Tianwen-1 high-resolution camera[J]. Optics and Precision Engineering, 2022, 30(2): 137
- Optics and Precision Engineering
- Vol. 30, Issue 2, 137 (2022)
Fig. 1. Schematic of Mars high-resolution comera composition
Fig. 2. Schematic of state transition
Fig. 3. Degradation zone definition
Fig. 4. Simulation flow path
Fig. 5. Relationship between state occurrence probability and working time
Fig. 6. Reliability simulation Result
Fig. 7. Reliability gap
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Table 1. States of camera
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Table 2. Units reliability parameters
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