飞行器投放载荷分离相容性评估方法、系统、设备及介质
By using CFD steady-state calculations and relational function construction, the problem of rapid and systematic assessment of payload separation safety in aircraft design was solved, achieving efficient and accurate separation compatibility assessment and supporting the optimization of delivery module design.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- CALCULATION AERODYNAMICS INST CHINA AERODYNAMICS RES & DEV CENT
- Filing Date
- 2026-05-18
- Publication Date
- 2026-07-17
AI Technical Summary
Existing technologies make it difficult to quickly and comprehensively assess the separation safety of payloads from the internal delivery module in the initial stage of aircraft design. Traditional methods are time-consuming and labor-intensive and cannot meet the needs of comparing multiple schemes.
The aerodynamic forces and moments of the deployed load are simulated using CFD steady-state calculation methods. Combined with the mass and inertia information of the deployed load, a relationship function for the deployment load separation process is established, and a separation compatibility judgment criterion is constructed to achieve rapid and systematic evaluation.
It significantly improves the efficiency and accuracy of separation compatibility assessment, adapts to the rapid assessment needs in the preliminary design stage, provides a systematic and standardized assessment process, reduces computational resource consumption, and improves the reliability and operability of assessment results.
Smart Images
Figure CN122197747B_ABST