Station Mode for Attitude Determination of Small-Multi-Target with High Speed

Abstract

A key problem of attitude measurement of small- multi-target with high speed is how to decide the optimum of the CMOS stations. A multi-CMOS station mode is designed in this paper, multiple CMOS videos were placed on two parallel sides in measurement system, every two CMOS form an intersection viewing field, multiple viewing field join to cover shooting range, which can augment Effective Viewing Field(EVF) , increase capture ratio of objects with high speed and measurement precision of small objects. When an object passes through the joint area, it will be imaged separately on each CMOS focal plane. Multiple CMOS videos were triggered synchronously, a sequence of image information was extracted, the target attitude was confirmed by digital image processing technology. The merit of station mode is low cost, large measurement scope, extending freely and so on.