2007
DOI: 10.1590/s0103-17592007000400006
|View full text |Cite
|
Sign up to set email alerts
|

Feedforward ins aiding: an investigation of maneuvers for in-flight alignment

Abstract: Navigation in autonomous vehicles involves integrating measurements from on-board inertial sensors and external data collected by various sensors. In this paper, the computer-frame velocity error model is augmented with a random constant model of accelerometer bias and rate-gyro drift for use in a Kalman filter-based fusion of a low-cost rotating inertial navigation system (INS) with external position and velocity measurements. The impact of model mismatch and maneuvers on the estimation of misalignment and in… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
1

Citation Types

0
1
0

Year Published

2016
2016
2022
2022

Publication Types

Select...
4

Relationship

0
4

Authors

Journals

citations
Cited by 4 publications
(1 citation statement)
references
References 16 publications
0
1
0
Order By: Relevance
“…The system uses a camera to determine the miss distance for coarse tracking, and fine tracking uses gyroinformation and coarse-tracking residual information for further suppression, thereby achieving high-precision and stable tracking in the case of target source and load disturbances 24 26 Finally, an experimental system was built for verification. The carrier was placed on a six-degree-of-freedom (DOF) rocking platform.…”
Section: Introductionmentioning
confidence: 99%
“…The system uses a camera to determine the miss distance for coarse tracking, and fine tracking uses gyroinformation and coarse-tracking residual information for further suppression, thereby achieving high-precision and stable tracking in the case of target source and load disturbances 24 26 Finally, an experimental system was built for verification. The carrier was placed on a six-degree-of-freedom (DOF) rocking platform.…”
Section: Introductionmentioning
confidence: 99%