Principles and techniques for sensor data fusion

Data fusion, in which collected data are fused before they are sent to the base station, is usually implemented over the wireless sensor network. Since a sensor is typically placed in locations that are accessible to malicious attackers, information ...

Accurate localization is crucial in the navigation of mobile robots. However, in other circumstances, single-sensor localization faces different challenges, including software and hardware problems or data outages. Sensor fusion is used in most ...

• Fault-tolerant sensor fusion scheme for mobile robots, when GPS is unavailable.
• Simple, straightforward localization scheme in the presence of faults.
• Reliable outlier detection and isolation scheme.
• EKF and UKF-based ...

Target tracking in underwater wireless sensor networks (UWSNs) has two fundamental issues that tracking accuracy and energy consumption. Although the application of particle filter in target tracking is considered in recent years, degeneracy phenomenon ...