B allistic target tracking rotary reflection mirror calculation model and optical performance analysis
HANSHAN LI1,*
Affiliation
- School of Electronic and Information Engineering, Xi’an Technological University, Xi’an, 710021, China
Abstract
To improve
target tracking performa nce and target information extraction method in ballistic synchronous tracking system ,
this paper proposes a combination method that using single high speed cameras and rotary reflection mirror to realize target
synchronous tracking, sets up the calculatio n model of ballistic target tracking rotary reflection mirror ; researches t arget
tracking geometry calculation algorithm according to the relation of rotary reflection mirror , high speed cameras and target
flying position; deduces t he calculation relation function of rotary reflection mirror rotation angle and angular velocity;
analyzes the influence factors of target tracking system and target optical properties in detection field of view and gives the
critical parameters calculation method and eliminate strong background luminance effect measurement . Through theoretical
calculation and the synchronous tracking experiment, the changing curves and function relation of rotary reflection mirror
rotation angle and angular velocity and the time were give n under different target flying velocity , and using the testing data of
the synchronous target tracking experiment to verify the calculation model of ballistic target tracking rotary reflection mirror..
Keywords
Photoelectric detection, Ballistic, Target tracking, Rotary reflection mirror, Optical performance.
Citation
HANSHAN LI, B allistic target tracking rotary reflection mirror calculation model and optical performance analysis, Optoelectronics and Advanced Materials - Rapid Communications, 10, 7-8, July-August 2016, pp.479-484 (2016).
Submitted at: Aug. 24, 2015
Accepted at: Aug. 3, 2016