Abstract
Aiming at solving the problem of clockwise and counter-clockwise (CW/CCW) continuous rotation motor control in strap-down inertial navigation system (SINS) with rotation-modulation (RM), a CW/CCW motor control technology combined PID control with open-loop control was designed to meet the demand of high angular accuracy not only during steady rotation but in the time of reversal. It is more simple than other modern control algorithms. The influence of rotation angular error on navigation was discussed. The system structure, algorithm scheme and adjusting-test method were introduced. The simulation and actual results indicate that the angular error during the time of reversal is reduced below 30 arc second. At the same time smooth transition between two control methods is guaranteed, and smooth reversal is realized.
| Original language | English |
|---|---|
| Pages (from-to) | 17-21 |
| Number of pages | 5 |
| Journal | Dianji yu Kongzhi Xuebao/Electric Machines and Control |
| Volume | 16 |
| Issue number | 11 |
| State | Published - Nov 2012 |
Keywords
- Clockwise and counter-clockwise rotation
- Motor control
- Proportional-integral-differential (PID)
- Rotation-modulation
- Strap-down inertial navigation system (SINS)
Fingerprint
Dive into the research topics of 'Motor rotation control method for rotation-modulation SINS'. Together they form a unique fingerprint.Cite this
- APA
- Author
- BIBTEX
- Harvard
- Standard
- RIS
- Vancouver