Search Results

The China BeiDou Navigation Satellite System (BDS-3) is recognized for its advantages compared to BDS-2. However, the enhancement of performance through the simultaneous utilization of BDS-2 and BDS-3 in real-time kinematic (RTK) applications ...

• Deep learning-based semantic segmentation on edge devices for field robot navigation.

Smart agricultural machinery is emerging as the future trend for field robots, and the fully automatic robot has a great application prospect. However, it is a big challenge for robots to navigate in complex farmland environments. In ...

• A signal strength-based model works for problems with low accuracy requirements.

Individuals or groups of animals exhibit different activities that characterize domain behavior. Rapid and accurate localization of poultry in small and complex cage environments helps analyze the poultry domain behavior. This study ...

Emerging applications like autonomous cars and unmanned aerial vehicles demand accurate, continuous and reliable positioning. The PPP-RTK technique, which could provide a rapid centimeter-accurate positioning service using a single GNSS receiver, ...

Display Omitted

• Three methods for building predictive models from multicenter electronic health record data are compared for clinical decision support in type 2 diabetes ...

Electronic health record (EHR) data are increasingly used to develop prediction models to support clinical care, including the care of patients with common chronic conditions. A key challenge for individual healthcare systems in ...

The Autonomous Underwater Vehicle (AUV) is used for underwater exploration of the sea floor. The AUV uses an Inertial Navigation System (INS) to recognize its position in the water, through the position estimation error of the INS increases with ...

In a GPS-denied environment, even the combination of GPS and Inertial Navigation System (INS) cannot provide location reliably and accurately. We propose a new denoised stereo Visual Odometry VO/INS/GPS integration system for autonomous navigation ...

In this paper a fusion algorithm for global positioning systems (GPS) and inertial navigation system (INS), using inertial measurement unit (IMU), is proposed for ground vehicle trajectory estimation during a GPS outage. As a standalone system an INS has ...

The accurate and reliable navigation system is very important for the Unmanned Ground Vehicles (UGVs) in indoor environment, where Global Positioning System (GPS) is almost unreliable or unavailable. This paper leverages the information from gyroscope, ...

Indoor positioning is needed in many localization applications such as navigation, autonomous robotic movement, and asset tracking. In this paper, an indoor localization method based on fusion of WiFi RSSI positioning and inertial navigation system (INS)...

• The proposed method is capable of giving stable navigation and mapping solutions.

Mobile Mapping Systems (MMS) with Inertial Navigation System / Global Navigation Satellite System (INS/GNSS) and mapping sensors have been widely developed in recent years. However current systems and results are still prone to errors, ...

The integration of Global Navigation Satellite System (GNSS) and Inertial Navigation System (INS) technologies is a very useful navigation option for high-accuracy positioning in many applications. However, its performance is still limited by GNSS ...

MEMS-based integrated system of a global navigation satellite system (GNSS) and an inertial navigation system (INS) has been widely used in various navigation applications. However, such integration encounters some major limitations. On the one hand, ...

This article formulated, simulated and evaluated an enhanced model for a non-linear/non-Gaussian integrated Global Positioning System GPS and Inertial Navigation System INS mobile-based device navigation system using the Particle Filter PF. This was ...

The combination of new global navigation satellite system (GNSS) has brought great benefits to reliable positioning and ambiguity resolution (AR), especially in restricted environments. However, kinematic positioning over long ranges is still a ...

Correctly fixing carrier phase integer ambiguities is a prerequisite to achieve high-precision positioning solutions from global navigation satellite system (GNSS). However, for the single-frequency dynamic users, a low ambiguity resolution (AR) ...

Integration of the global positioning system (GPS) with inertial navigation system (INS) has been very intensively studied and widely applied in recent years. Conventional GPS/INS integrated systems that receive pseudorange and Doppler observations can ...

Ultra-tightly coupled technology for high dynamic, low signal to noise and under the strong interference of advantage, gradually become the development trend of integrated navigation. Analyzing the structure of different Kalman filter within ultra-...

Navigation technology has an important role in designing intelligent vehicles and advanced robots. To have a continuous navigation solution that does not suffer from interruption, GPS (Global Positioning System) data is merged with relative positioning ...

In this paper, we develop a novel probabilistic hybrid inertial navigation system (INS)/pedestrian dead reckoning (PDR) measurement tracking algorithm, namely (PHIMTA), that provides high accuracy tracking in slow pedestrian scenarios. We then combine it ...