Abstract
The attitude of the stratospheric airship is easily changed by various factors, resulting in the deviation of airship-borne meteorological radar beam direction, which is called attitude error. In this paper, an attitude error compensation method for airship-borne meteorological radar is presented. Based on the conversion between different coordinate systems漓the method uses the attitude data of the airship to calculate the compensation angle of the beam in azimuth and pitch direction. Then a compensation strategy is proposed, which enables the radar beam to point to the ideal position even though the attitude of the airship changes. Finally,the experiment is carried out, and the experimental result shows that the method is effective.
| Original language | English |
|---|---|
| Title of host publication | IET Conference Proceedings |
| Publisher | Institution of Engineering and Technology |
| Pages | 523-527 |
| Number of pages | 5 |
| Volume | 2022 |
| Edition | 17 |
| ISBN (Electronic) | 9781839537776 |
| DOIs | |
| Publication status | Published - 2022 |
| Event | 2022 International Conference on Radar Systems, RADAR 2022 - Edinburgh, Virtual, United Kingdom Duration: 24 Oct 2022 → 27 Oct 2022 |
Conference
| Conference | 2022 International Conference on Radar Systems, RADAR 2022 |
|---|---|
| Country/Territory | United Kingdom |
| City | Edinburgh, Virtual |
| Period | 24/10/22 → 27/10/22 |
Keywords
- AIRSHIP-BORNE METEOROLOGICAL RADAR
- ATTITUDE ERROR
- COMPENSATION METHOD
- COORDINATE SYSTEMS CONVERSION