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B allistic target tracking rotary reflection mirror calculation model and optical performance analysis

HANSHAN LI1,*

Affiliation

  1. 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