Strong optical link reliability coupling method, system, device and storage medium
By using reliability parameter mapping and fault propagation simulation based on the MBSE digital model, the problem of insufficient reliability assessment in the design phase of high-power optical link systems was solved, enabling early risk prediction and design optimization, and improving system reliability and R&D efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- NAVAL UNIV OF ENG PLA
- Filing Date
- 2026-04-02
- Publication Date
- 2026-07-14
AI Technical Summary
Existing technologies cannot perform accurate dynamic reliability assessments and early risk predictions during the design phase of high-power optical link systems. This results in a large discrepancy between the assessment results and the actual operating status. High-risk aspects are often only discovered during prototype testing or actual operation, which seriously affects R&D efficiency.
The system adopts a model-based systems engineering (MBSE) digital model to obtain the reliability parameter mapping of each component of the system, dynamically calculates the fault-free operating time (MTBF), generates a reliability assessment through fault propagation simulation, and performs dynamic correction by combining multiphysics simulation and real-time monitoring data.
This has enabled a shift from static to dynamic approaches and from experience-based to model-driven models, improving the design reliability and R&D efficiency of high-power optical link systems. It also allows for early identification of risks and optimization of designs, thereby enhancing the accuracy of assessments.
Smart Images
Figure CN121966699B_ABST