Abstract
The attitude of underwater intelligent munition is difficult to be determined because its movement on near surface is subject to wind, wave and ocean current disturbance. An ocean wave model was established in the mathematical and hardware-in-the-loop simulation stages. An attitude determination algorithm was given based on magnetic, angular rate, and gravity (MARG) sensors combining with the ocean wave model. The mathematical and hardware-in-the-loop simulation tests of the underwater intelligent munitions were carried out. The test results show that the attitude determination methods discussed in this paper can effectively resist the complex interference. The results provide a reference for the design of the attitude control system and the shipping test of the underwater intelligent munitions.
| Original language | English |
|---|---|
| Pages (from-to) | 401-405 |
| Number of pages | 5 |
| Journal | Binggong Xuebao/Acta Armamentarii |
| Volume | 33 |
| Issue number | SUPPL2 |
| Publication status | Published - Dec 2012 |
Keywords
- Attitude determination
- Automatic control technology
- Near surface
- Ocean wave model
- Underwater intelligent munition