QAR data and Bayesian network-based flight risk analysis method
A technology of Bayesian network and risk analysis, applied in data processing applications, instruments, calculations, etc.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Example Embodiment
[0028] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the examples cited are not intended to limit the present invention.
[0029] The flight risk analysis method based on QAR data and Bayesian network of this embodiment includes the following steps:
[0030] 1) Extract the key parameters of flight risk; due to different risk factors and different unsafe events at different stages of the aircraft flight process; in this embodiment, the landing stage is selected to extract the key parameters for risk analysis. In the landing phase, 60s before and 30s after the time of air-ground switch switching are taken as the analysis intervals.
[0031] Ts=Time-60s;
[0032] When Air / Gnd SW=On Ground(0);
[0033] Te=Time+30s;
[0034] Among them, Ts represents the start time of the landing phase, Te represents the end time of the landing phase, and Time is the time parameter in the QAR data; Air / Gnd SW is the aircr...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap