Dissertation > Excellent graduate degree dissertation topics show

GNSS Integrated Positioning Algorithm and Implementation

Author: LeiMing
Tutor: LiaoJianMing；Hu
School: University of Electronic Science and Technology
Course: Computer technology
Keywords: WGS-84 PZ-90 GPS GLONASS GDOP
CLC: P228.4
Type: Master's thesis
Year: 2009
Downloads: 399
Quote: 1
Read: Download Dissertation

Abstract


The navigation system is a kind of new-type navigation system developed in middle period of the sixties of the 20th century. Until the 1990s period completely, it was operated and prevailed, the field which it used has already been expanded to economy and military affairs. The satellite navigated system is applied to the land , ocean and navigation of the communications and transportation in the sky. It navigates for various kinds of militarily carrier, and makes the hit rate of the weapon greatly improved. The completion and successful application of GPS is the production of modern science and technology development, it is an important symbol of navigation technology modernization, and it brings enormous military and economic interests to U.S.A. Particularly in 1991, the Gulf War, GPS has made an important role in the desert. The victory of the Gulf War means the victory of GPS. With the popularity of satellite navigation applications, the whole world is scheduling and caring about the development of satellite navigation system in future . The present global main satellite navigation systems is GPS of U.S.A., GLONASS of Russia, European’s Galileo system and the first generation of the BD system of our country .This thesis introduces the GPS and GLONASS satellite navigation systems, including the system structure, signal structure of the satellites, and the system of coordinate,etc.. And it analyes the possibility and feasibility of the GPS/GLONASS combined application. On the base of analysing the difference between GPS and GLONASS coordinate, the thesis puts forward one group of coordinate transformation parameters that suit for China. In the end ,this thesis studies the combined positioning algorithm of GNSS. Through the realization and comparison of two types of positioning algorithm which is the largest vector extremity polyhedron volume method and the least square method ,we can choice one algorithm which is more suitable the high dynamic conditions.

Related Dissertations

  1. Research and Realization on Synchronization Technology of High Sensitivity GNSS Software Receiver,P228.4
  2. Study on Attitude Determination Method of Distributed Moving Warship OTHR System,P228.4
  3. The Research of Navigation Multi-Sensor Data Fusion Technology Based on Micro Unmanned Platform,V249.32
  4. Algorithm Research on SINS/GPS Integrated Navigation Syste,V249.328
  5. Study on the Locomotive Dynamic Supervision System,U284.48
  6. Research on Techniques of Information Acquisition and Location in Pavement Roughness Inspection,U416.2
  7. Anti-Jam Technique Research for GPS,P228.4
  8. Location Assisted Wi-Fi Discovery on Mobile Devices for Energy Saving,TN929.53
  9. Design of GPS Information Receiving System Based on Nios Ⅱ,TN967.1
  10. Energy-Efficient Localization Strategy for Smartphones,TN929.53
  11. The Research of Radio and Television Timing System on the Basis of Beidou Satellite and ZigBee Communication Technology,TN948
  12. GIS and GPS- based Land Resources dynamic inspection system design and implementation,P208;P228.4
  13. Design and Implementation of Hydrological Information Automatic Monitoring System,P335
  14. Bioinformatics Analysis of Ubiquitination and Pupylation,Q51
  15. Design and Realization of GPS Monitoring System Based on WEB,TP311.52
  16. On the Research and Realization of Portable Meteorological Data Collection System,TP274.2
  17. Study on the Technique of Information Fusionapplied to Enbedded Driver Fatigue Detection,TP368.12
  18. Study of Pulse Signal Algorithm and Positioning for Pulse Signal’s Automatic Monitoring System,TN911.7
  19. Study of Prototype of Pulse Signal Long-distance Automatic Monitoring System,TN911.23
  20. The Design and Implementation of Vehicle Positioning and Tracking System Based on ARM,TP368.12
  21. Research on Navigation System of Agricultural Wheeled-Mobile Robot Using Multi-Information Fusion,TP242

CLC: > Astronomy,Earth Sciences > Surveying and Mapping > Geodesy > Satellite geodesy and space geodesy > Global Positioning System (GPS)
© 2012 www.DissertationTopic.Net  Mobile