Open AccessA Multi-Information Integrated Navigation Method for Shipboard Landing
Author(s) -
Y Chen,
W Wang,
Mengsun Yu,
J Y Chen
Publication year - 2019
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/631/5/052046
Subject(s) - inertial navigation system , runway , computer science , navigation system , position (finance) , air navigation , wind triangle , area navigation , filter (signal processing) , satellite , global positioning system , real time computing , simulation , computer vision , orientation (vector space) , engineering , artificial intelligence , aerospace engineering , robot , mobile robot , telecommunications , geography , geometry , mathematics , archaeology , finance , robot control , economics
This paper presents a multi-information integrated landing navigation system for ship landing. It includes satellites, pseudolites, vision and inertial navigation systems. Pseudolites and satellite systems can provide the relative positions between plane and ship, and the vision system can get the relative positions and attitude by identifying targets on the runway. The airborne inertial navigation can provide the aircraft motion information, and the data link can receive the ship motion information. INS is selected as the federated filter reference system, and the satellite, pseudolite, visual and inertial navigation information are fused by the federated filter to Provide navigation information. Through designing simulation experiment by MATLAB. Under the set simulation conditions, the lateral and longitudinal position deviation between the aircraft and the ship is about 0.1m, and the relative vertical position deviation is within 0.3m, which achieve the precision requirement of shipboard landing. The simulation experiment shows that the multi-information integrated navigation method is practicable.