Position estimation for mobile robots in dynamic environments
AAAI '98/IAAI '98 Proceedings of the fifteenth national/tenth conference on Artificial intelligence/Innovative applications of artificial intelligence
Data Fusion and Sensor Management: A Decentralized Information-Theoretic Approach
Data Fusion and Sensor Management: A Decentralized Information-Theoretic Approach
Journal of Intelligent and Robotic Systems
Development of a Sensor Fusion Strategy for Robotic Application Based on Geometric Optimization
Journal of Intelligent and Robotic Systems
Multisensor Fusion: An Autonomous Mobile Robot
Journal of Intelligent and Robotic Systems
Multiple View Geometry in Computer Vision
Multiple View Geometry in Computer Vision
Pattern Classification (2nd Edition)
Pattern Classification (2nd Edition)
Incorporation of Feature Tracking into Simultaneous Localization and Map Building via Sonar Data
Journal of Intelligent and Robotic Systems
Elements of Information Theory (Wiley Series in Telecommunications and Signal Processing)
Elements of Information Theory (Wiley Series in Telecommunications and Signal Processing)
Maximum entropy fuzzy clustering with application to real-time target tracking
Signal Processing - Special section: Distributed source coding
A Robust Regression Model for Simultaneous Localization and Mapping in Autonomous Mobile Robot
Journal of Intelligent and Robotic Systems
Linear grouping using orthogonal regression
Computational Statistics & Data Analysis
Real-time model-based SLAM using line segments
ISVC'06 Proceedings of the Second international conference on Advances in Visual Computing - Volume Part II
An error-entropy minimization algorithm for supervised training ofnonlinear adaptive systems
IEEE Transactions on Signal Processing
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We present a sensor fusion management technique based on information theory in order to reduce the uncertainty of map features and the robot position in SLAM. The method is general, has no extra postulated conditions, and its implementation is straightforward. We calculate an entropy weight matrix which combines the measurements and covariance of each sensor device to enhance reliability and robustness. We also suggest an information theoretic algorithm via computing the error entropy to confirm the relevant features for associative feature determination. We validate the proposed sensor fusion strategy in EKF-SLAM and compare its performance with an implementation without sensor fusion. The simulated and real experimental studies demonstrate that this sensor fusion management can reduce the uncertainty of map features as well as the robot pose.