A RLS-SVM Aided Fusion Methodology for INS during GPS Outages

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

A RLS-SVM Aided Fusion Methodology for INS during GPS Outages

In order to maintain a relatively high accuracy of navigation performance during global positioning system (GPS) outages, a novel robust least squares support vector machine (LS-SVM)-aided fusion methodology is explored to provide the pseudo-GPS position information for the inertial navigation system (INS). The relationship between the yaw, specific force, velocity, and the position increment i...

متن کامل

Lidar and Ins Fusion in Periods of Gps Outages for Mobile Laser Scanning Mapping Systems

Mobile laser scanning systems are becoming an increasingly popular means to obtain 3D coverage on a large scale. To perform the mapping, the exact position of the vehicle must be known throughout the trajectory. Exact position is achieved via integration of Global Positioning Systems (GPS) and Inertial Navigation Systems (INS). Yet, in urban environments, cases of complete or even partial GPS o...

متن کامل

A novel hybrid fusion algorithm to bridge the period of GPS outages using low-cost INS

Land Vehicle Navigation (LVN) mostly relies on integrated system consisting of Inertial Navigation System (INS) and Global Positioning System (GPS). The combined system provides continuous and accurate navigation solution when compared to standalone INS or GPS. Different fusion methodology such as those based on Kalman filtering and particle filtering has been proposed that estimates and models...

متن کامل

A Hierarchical SLAM/GPS/INS Sensor Fusion with WLFP for Flying Robo-SAR's Navigation

In this paper, we present the results of a hierarchical SLAM/GPS/INS/WLFP sensor fusion to be used in navigation system devices. Due to low quality of the inertial sensors, even a short-term GPS failure can lower the integrated navigation performance significantly. In addition, in GPS denied environments, most navigation systems need a separate assisting resource, in order to increase the avail...

متن کامل

Nonlinear Analysis of GPS Aided by INS

The advantages of integrating GPS and INS are well known. One of the bene¿ts is that in the event of jamming or high dynamics, the GPS correlator loops can be aided by corrected INS measurements. The external INS measurement allows the bandwidth of the tracking loops to be lowered, thus making it possible for the receiver to track weak satellite signals. The aiding creates an additional feedbac...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Sensors

سال: 2017

ISSN: 1424-8220

DOI: 10.3390/s17030432