基于实时图像处理的运载火箭飞行特征事件判别方法研究  

Research on Differentiating Method of Flight Feature Event of Launch Vehicle Based on Real-time Image Processing

作　　者：蔡红维[1] 谢福锋[1] 甘朝虹 Cai Hongwei;Xie Fufeng(Xichang Satellite Launch Centre,Xichang 615000,China)

机构地区：[1]西昌卫星发射中心

出　　处：《计算机测量与控制》2019年第9期129-132,150,共5页Computer Measurement &Control

摘　　要：随着数字图像处理技术的不断发展,实时图像处理成为可能;为了实时掌握运载火箭飞行状态,快速准确地判断飞行过程中运载火箭特征事件的发生情况,提出了一种基于实时图像处理的运载火箭飞行特征事件判别方法,作为辅助判别手段;同时,也给出了从图像传输、处理、判别方法一整套流程和方法;该方法能够实现50ms精度量级的事件判别能力,能够满足运载火箭实时飞行指挥决策需要,也可作为当前判别飞行特征事件的一种有效的辅助手段。With the continuous development of digital image processing technology,real-time image processing has become possible.In order to master the flight status of the launch vehicle in real time,and quickly and accurately judge the occurrence of the launch vehicle feature event during the flight,a method of distinguishing the flight feature event of the launch vehicle based on realtime image processing is proposed as an auxiliary means of distinguishing the flight feature event.At the same time,a whole set of processes and methodologies are given for image transmission,processing and discrimination.The method can achieve 50 ms discriminant precision and can satisfy the real-time flight command and decision of launch vehicle.It also can be used as an effective auxiliary means to distinguish flight feature events.

关 键 词：运载火箭 特征事件 NTP 视频判读 

分 类 号：TP927[自动化与计算机技术]