Dynamic deformation measurement method of ship deck of strapdown inertial navigation system
A technology of dynamic deformation and strapdown inertial navigation, applied in the direction of measuring devices, navigation through speed/acceleration measurement, instruments, etc., can solve problems that are difficult to be widely used, expensive, and complicated
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Example Embodiment
[0058] The following examples describe the present invention in more detail:
[0059] (1) Through the installation and calibration of mechanical and optical instruments, the attitude of the local inertial navigation on the local deck is consistent with that of the central inertial navigation. At this time, the attitude difference between the two sets of inertial navigation is very small and small. The system warms up and starts the initial alignment;
[0060] (2) The ship center strapdown inertial navigation system enters the navigation state after the initial alignment is completed, and the center inertial navigation system obtains the posture, position, and speed information after the solution through its own calculation;
[0061] (3) The inertial navigation equipment of the local shipboard equipment is warmed up, and the fiber optic gyroscope and quartz accelerometer of the shipboard equipment begin to collect specific force and angular velocity information, and transmit the colle...
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