Abstract
The construction of dynamical tuned gyro (DTG) north seeking system is discussed. The mathematic model of north seeking is presented, and the system error of north seeking is also analyzed. The north seeking time is less than 5min, north seeking error is less than 0.06°, and attitude angle errors are less than 0.06°.
| Original language | English |
|---|---|
| Pages (from-to) | 374-379 |
| Number of pages | 6 |
| Journal | Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology |
| Volume | 17 |
| Issue number | 3 |
| Publication status | Published - 1997 |
Keywords
- Dynamical tuned gyro (DTG)
- Gyro drift
- North-seeking
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