Open AccessA Fast Test Method of the Optical Axis Turning Angle of an Aviation Aiming POD
Author(s) -
Guangdong Zha,
Wei Huang,
Qi Le
Publication year - 2020
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1650/2/022113
Subject(s) - test (biology) , measure (data warehouse) , aviation , range (aeronautics) , test method , computer science , flight test , simulation , engineering , aerospace engineering , mathematics , geology , statistics , paleontology , database
Because the aviation aiming pod has special structure, it cans not install angle sensor to measure its optical axis turning angle. In order to solve this problem, a turning angle measuring method based on image technique is given in this paper. A test model based on P3P is designed and a fast calculating method is given. The application result indicates that the test range and the test precision are satisfied for the test requirements.