HIGHLIGHTS
- who: Panpan Zhang and collaborators from the Institute of Deep-Sea Science and (CAS), China Hefei University of Technology, China have published the research: Gravity disturbance compensation for dual-axis rotary modulation inertial navigation system, in the Journal: (JOURNAL)
- what: The main reason for this is that accelerometer drift and gravity disturbances are coupled. In this study, the error and frequency characteristics of INS caused by gravity disturbances are investigated.
- how: In this study the horizontal gravity disturbance determined by the altimetry model was used to achieve INS gravity compensation. The accelerometer and . . .
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