Theoretic research on effective viewing field of spin vision measurement system

摘要：

The spin vision measurement system based on a two-CCD vision sensor is widely used in the wind tunnel experiments. The math-model of vision measurement system is established, and the computing formula for the size of the effective viewing field is derived by using the geometric imaging theory. The effective viewing field is studied in detail, which considers the size of airplane model and the measuring accuracy of attitude parameters. And the relationships among structural parameters of this system and parameters of CCD itself are analyzed. Finally, using the self-programming emulating package, the simulation results are obtained, which have an important meaning on structure design of the spin vision measurement system.

关键词： computer vision spin measurement system effective viewing field math-model two-CCD vision sensor vertical wind tunnel

作者: Yan Shuhua Shen Shaowei Zhou Chunlei Li E Gao Lei Tong Huipeng

作者单位: College of Mechatronical Engineering and Automation, National University of Defense Technology,Chang College of Mechatronical Engineering and Automation, National University of Defense Technology, Chan

会议类型: 国际会议

会议名称: 第五届仪器科学与技术国际学术会议(ISIST 2008)Fifth International Symposium on Instrmentation Science and Technology

会议地点: 沈阳

会议语种:英文

页码: 1-6

在线出版日期: 2008-09-15（万方平台首次上网日期，不代表论文的发表时间）