Dimesize attitude measurement system in magnetic infrared ray |
Title： |
| Dimesize attitude measurement system in magnetic infrared ray |
|
Application Number： |
200410103543 |
Application Date： |
2004/12/29 |
Announcement Date： |
2006/07/05 |
Pub. Date： |
|
Publication Number： |
1796932 |
Announcement Number： |
|
Grant Date： |
|
Granted Pub. Date： |
|
ApplicationType： |
Invention |
State/Country： |
11[China|beijing] |
IPC： |
G01B 21/00, G01B 11/00, G01C 21/08, G01C 21/12 |
Applicant(s)： |
Tsinghua Univ. |
Inventor(s)： |
Ye Xiongying, Liu Jingtao, Zhu Rong, Zhou Zhaoying, Song Yuning, Wang Jindong |
Key Words： |
Dimesize, attitude measurement system, magnetic infrared ray |
Abstract： |
The invention relates to a microtype magnetic-infrared pose measuring system, comprising three-axis orthogonal infrared horizon, three-axis orthogonal magnetic strength meter, microprocessor and power supply manager; the three-axis orthogonal infrared horizon measures the to-ground pitching and rolling angle signals of a carrier; the three-axis orthogonal magnetic strength meter measures the components of the geomagnetic strength in X, Y and Z axes; combined with the measured pitching and rolling angles, it calculates the course angle of the carrier; it can measure of the all-pose information of the carrier, solid-structured, small-bulk, simple- algorithm, light and low-cost. It can work day and night. The used sensors can adopt the integrated MEMS chip integrated packaging technique, making it smaller. |
Claim： |
|
Priority： |
|
PCT： |
|
LegalStatus： |
|
Relevancy information
