Estimation with Applications to Tracking and Navigation
Estimation with Applications to Tracking and Navigation
Global Positioning Systems, Inertial Navigation, and Integration
Global Positioning Systems, Inertial Navigation, and Integration
Hybrid tracking of human operators using IMU/UWB data fusion by a Kalman filter
Proceedings of the 3rd ACM/IEEE international conference on Human robot interaction
Distributed Kalman filtering for cascaded systems
Engineering Applications of Artificial Intelligence
Comparison of sensor fusion methods for an SMA-based hexapod biomimetic robot
Robotics and Autonomous Systems
Sensor data integration for indoor human tracking
Robotics and Autonomous Systems
Towards an alarm for opposition conflict in a conjunctive combination of belief functions
ECSQARU'11 Proceedings of the 11th European conference on Symbolic and quantitative approaches to reasoning with uncertainty
Combining edge and one-point RANSAC algorithm to estimate visual odometry
ICIC'13 Proceedings of the 9th international conference on Intelligent Computing Theories
Recent progress in road and lane detection: a survey
Machine Vision and Applications
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The aim of this article is to develop a GPS/IMU multisensor fusion algorithm, taking context into consideration. Contextual variables are introduced to define fuzzy validity domains of each sensor. The algorithm increases the reliability of the position information. A simulation of this algorithm is then made by fusing GPS and IMU data coming from real tests on a land vehicle. Bad data delivered by GPS sensor are detected and rejected using contextual information thus increasing reliability. Moreover, because of a lack of credibility of GPS signal in some cases and because of the drift of the INS, GPS/INS association is not satisfactory at the moment. In order to avoid this problem, the authors propose to feed the fusion process based on a multisensor Kalman filter directly with the acceleration provided by the IMU. Moreover, the filter developed here gives the possibility to easily add other sensors in order to achieve performances required.