Spacecraft attitude control method for controlling moment gyro singularity avoidance
A technology for controlling moment gyro and singularity avoidance, applied in attitude control, three-dimensional position/channel control and other directions, which can solve the problem of singularity of SGCMG group
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0037] Moment of inertia of rigid body spacecraft , the initial quaternion of the spacecraft , the instruction quaternion , the initial angular velocity , command angular velocity , , the external disturbance torque along the maximum magnitude is . The SGCMG group adopts a pyramid configuration, Mounting Angle for SGCMG Frame, Flywheel Angular Momentum , the initial and terminal frame angular velocities , the maximum frame angular velocity , the maximum frame angular acceleration .
[0038] A spacecraft attitude control method for controlling moment gyroscope singularity avoidance, the specific steps are:
[0039] The first step is to determine the SGCMG group angular momentum set
[0040] According to the singular angular momentum of the SGCMG group Draw the singular momentum surface of the redundant configuration of the SGCMG group. The expression of the singular angular momentum of the SGCMG group is:
[0041] (1)
[0042] in is the number of ...
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