Fault-tolerant processing method and device, storage medium and electronic device
A processing method and fault-tolerant technology, applied in the directions of measuring devices, instruments, surveying and navigation, etc., can solve the problems affecting the navigation system, etc., to achieve the effect of enhancing accuracy, robustness and reliability
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Example Embodiment
[0021]In the process of realizing this application, the inventor discovered that the navigation system, as one of the core components of the solid launch vehicle, directly affects the navigation accuracy, reliability, and orbit indicators of the rocket system. At present, the solid launch vehicle pursues the development idea of low cost and high performance. Therefore, the navigation system often adopts the Global Navigation Satellite System (GNSS) and Strap-down Inertial Navigation System (SINS) through the Kalman filter algorithm. However, in actual engineering applications, the GNSS characteristics are susceptible to interference from the external environment, and its noise characteristics will change accordingly, which will easily cause the Kalman filter to diverge and affect the reliability and accuracy of the navigation system.
[0022]In response to the above problems, an embodiment of the present application provides a fault-tolerant processing method, which includes: acquiri...
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