Test influence of screen thickness on double-N six-light-screen sky screen target
Li Hai,
Ni Jinping,
Yang Xiaodong,
Dong Qunfeng
Affiliations
Li Hai
Xi’an Technological University, School of Optoelectronics and Engineering, University Middle Road No. 2, Weiyang District, Xi’an, Shaanxi Province, 710021, China
Ni Jinping
Xi’an Technological University, School of Optoelectronics and Engineering, University Middle Road No. 2, Weiyang District, Xi’an, Shaanxi Province, 710021, China
Yang Xiaodong
Xianyang Normal University, College of Physics and Electronic Engineering, Wenlin Road, Weicheng District, Xianyang City, Shaanxi Province, 712000, China
Dong Qunfeng
Xianyang Normal University, College of Physics and Electronic Engineering, Wenlin Road, Weicheng District, Xianyang City, Shaanxi Province, 712000, China
In this article, a new method for processing trajectory parameter tests of flying targets with the geometric center of the screen as the response time of the detector is proposed. The superiority of this method over the conventional method for uniform thickness treatment is shown through the error and data analysis of the yaw angle, pitch angle, and flying speed. The relative distance between the test track and the real track shows the accuracy of the new method. The obvious statistical rules can be found for the errors of test parameters, which is conducive to the test research of random and violent vibrations of the target surface.
