Testing Techniques of Fiber Array Projectile Movement Parameters Based on Highspeed CMOS Camera

摘要：

This paper introduces a plane array with single high-speed CMOS camera motion parameters for the collection of projectile testing technology. The system employs linear laser, Fresnel lens and optical fiber array to form the Optical structure. It uses a single high-speed CMOS area array camera and special data image processing software to collect and calculate image motion parameters .The paper describes in detail the testing techniques for projectile motion parameters - speed and coordinate measuring principle and the optical system, and the way getting the projectile to the image acquisition speed and over the target coordinates from the optical fiber array structure and image processing algorithms on a careful analysis and design. The proposed testing techniques and applications, not only over the target coordinates for the projectile to provide a reliable test methods and theoretical basis, but also solve the projectile velocity measurement.Due to changes in the projectile trajectory leave the actual target distance and target distance bias theory error caused by measurement. Further it improves the measurement accuracy of the projectile motion parameters. To improve the performance of weapons system,it provides important theoretical and paractical research basis.

关键词： fiber array CMOS camera array the measurement of speed and coordinate

作者: Zhao Hui MA Tie-hua Wang Gao Wu jian

作者单位: Key Laboratory of Instrumentation Science &Dynainic Measurement (North University of China), Ministry of Education,Taiyuan 030051, China National Key Laboratory of Science and Technology on Electronic Test and Measurement (North University of China),Taiyuan 030051, China

会议类型: 国际会议

会议名称: 2011 International Conference on Electronics and Optoelectronics(2011电子学与光电子学国际会议 ICEOE 2011)

会议地点: 大连

会议语种:英文

页码: 955-958

在线出版日期: 2011-07-29（万方平台首次上网日期，不代表论文的发表时间）