A Kalman Filter for the Integration of a Low Cost Ins and an Attitude Gps
نویسنده
چکیده
Prof. Dr. Guenter W. Hein is Full Professor and Director of the Institute of Geodesy and Navigation at the University of Federal Armed Forces Munich. He is responsible for research and teaching in the field of highprecision GPS/GLONASS positioning, navigation physical geodesy, gravimetry and satellite geodesy. He works in the field of GPS since 1984 and is author of numerous papers on static and cinematic positioning and navigation.
منابع مشابه
Improvement of Navigation Accuracy using Tightly Coupled Kalman Filter
In this paper, a mechanism is designed for integration of inertial navigation system information (INS) and global positioning system information (GPS). In this type of system a series of mathematical and filtering algorithms with Tightly Coupled techniques with several objectives such as application of integrated navigation algorithms, precise calculation of flying object position, speed and at...
متن کاملGPS/INS Integration for Vehicle Navigation based on INS Error Analysis in Kalman Filtering
The Global Positioning System (GPS) and an Inertial Navigation System (INS) are two basic navigation systems. Due to their complementary characters in many aspects, a GPS/INS integrated navigation system has been a hot research topic in the recent decade. The Micro Electrical Mechanical Sensors (MEMS) successfully solved the problems of price, size and weight with the traditional INS. Therefore...
متن کاملA Kalman filtering approach for Integrating MEMS-based INS and GPS for land vehicle applications
Global Positioning System (GPS) and Inertial Navigation Systems (INS) are used for positioning and attitude determination in a wide range of applications. Since the usage of high performance INS is limited by its high cost, for general application areas low-cost INS units are used. Over the last few years, a number of low-cost inertial sensors have become available. However, these low cost sens...
متن کاملکاهش تعداد ماهوارهها در یک سیستم ناوبری ترکیبی GPS/INS با استفاده از فیلتر ذرهای
The estimation of situation in a combinational navigation GPS/INS with least number of satellites is the main purpose of this paper. As inertial measurement unit uses altimeter for height measurement, we can assume which height poses certain amounts, whereas geographical length and width are unknown to us in this paper. The single difference GPS is employed for updating the inertial navigation ...
متن کاملCascade Kalman Filter Configuration for Low Cost IMU/GPS Integration in Car Navigation Like Robot
This paper introduces a low cost INS/GPS algorithm for land vehicle navigation application. The data fusion process is done with an extended Kalman filter in cascade configuration mode. In order to perform numerical simulations, MATLAB software has been developed. Loosely coupled configuration is considered. The results obtained in this work demonstrate that a low-cost INS/GPS navigation system...
متن کاملAdding Optical Flow into the GPS/INS Integration for UAV navigation
Autonomously operating unmanned aerial vehicles (UAV) have a great potential for many applications such as reconnaissance, mapping and surveillance. Whilst needing low cost and light weight navigation systems in their implementations, sensors like GPS or low cost inertial sensors can’t separately provide either the complete set of information or the required degree of accuracy. Multi-sensor sol...
متن کامل