Estimation method of atmosphere angle of attack and angle of sideslip in high-angle-of-attack flight status
A technology of flight state and sideslip angle, applied in electrical components, attitude control, impedance network, etc., can solve problems such as system error, high cost, and technical difficulty
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
specific Embodiment
[0159] In this embodiment, based on the flight data simulated by the flight simulation software X-Plane, the method for estimating the angle of attack and the angle of sideslip under a flight state with a large angle of attack is tested, and useful conclusions are drawn.
[0160] Simulation test effect based on X-Plane system: Estimation of effect curve from angle of attack and sideslip angle Image 6 and Figure 7 and estimated error curve Figure 8 and Figure 9 It can be seen that the present invention can not only accurately estimate the angle of attack and sideslip angle during conventional flight, but also have a better tracking effect for flight with a large angle of attack, wherein the mean values of the estimation errors of the angle of attack and sideslip angle are 0.31 ° and 0.05°, and the standard deviations of the estimation errors are 0.20° and 0.33°, respectively. Although the errors of the estimated angle of attack and angle of sideslip increase slightly du...
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, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com