伞状多层分布式结构光学跟踪平台研究  

Optical tracking platform based on umbrella multi-tier distributed structure

作　　者：乔永明[1,2] 马彩文[2] 靳虎敏[2] 郝伟[2] 吕涛[2] 

机构地区：[1]中国科学院大学,北京100049 [2]中国科学院西安光学精密机械研究所,陕西西安710119

出　　处：《红外与激光工程》2015年第12期3673-3677,共5页Infrared and Laser Engineering

基　　金：研究所专项课题

摘　　要：长距离目标探测、快速目标捕获、多个目标跟踪是一个高性能光学预警系统应该具备的几个基本特征,是实现全空域光学闭合探测的基本条件。传统光学跟踪平台,由于结构的固有缺陷使其在预警应用中存在一些问题。提出了一种新概念结构的、适合光学预警应用的光学跟踪平台,称为"伞状多层分布式结构"。旨在通过此新型跟踪平台的结构特点,结合多探测器测量、控制与信息处理系统优化等方面研究,有效解决目标搜索视场小;目标跟踪单一;跟踪过顶盲区几个制约光学预警系统性能的问题,打破光电跟踪设备在光学预警系统中应用的瓶颈。The basic features that should be possessed are detecting long-distance target, capturing rapid target and tracking multiple target for a high-performance optical warning system. It is the basic condition to achieve the whole airspace closure detection. Due to inherent structural defecls, there are some problems in the application of early warning for traditional optical tracking platform. A new concept of structure called umbrella multi-tier distributed load structure was proposed that was fitted in photoelectric tracking platform applied in optical warning. Through the structural feature of the new type of tracking platform, combining with measurement-mode plan of multi-detector, optimizing control and information processing system, it aims to solve the problems effectively that restricts the performance for optical warning system, such as the small searching field-goal; single target tracking; the top blind of tracking. It will break the bottleneck of optical tracking device application in optical warning system.

关 键 词：光学预警 伞状多层分布式结构 光学视场 多目标跟踪 

分 类 号：TH122[机械工程—机械设计及理论]