Abstract
The trajectory correction technique is an effective method to solve the contradiction of range and precision, the trajectory correction of semi-active laser uses the semi-active laser to test the trajectory terminal error and the canards to correct trajectory for enhancing the striking precision. The principle of semi-active laser trajectory correction system and the control force by canards are analyzed. The 6-DOF trajectory model of rocket projectile is established, the correction capability is simulated in the most periodic average control force. Simulation results indicate the relation between the control starting point and the correction capability. The results supply a theoretical basis for the harmony design of the laser target indicator and the detector and the canard mechanism.
| Original language | English |
|---|---|
| Pages (from-to) | 321-322+325 |
| Journal | Guangxue Jishu/Optical Technique |
| Volume | 34 |
| Issue number | SUPPL. |
| Publication status | Published - Dec 2008 |
Keywords
- Correction capability
- Semi-active laser
- Trajectory correction
- Trajectory simulation