Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Infrared Technology》 2015-01
Add to Favorite Get Latest Update

Research on Roll-pitch Infrared Seeker LOS Rate Extraction

HUA Wen-tao;LIU Kai;DING Hai-shan;Airborne Missile Academy;  
A new solution of LOS Rate Estimation based on tracking-differentiator was proposed in this paper because LOS Rate information couldn't be attained for the structure particularity of Roll-pitch Seeker.The kinematics was analyzed, also was the relationship between LOS angle and missile attitude angle,gimbal angle, misalignment angle according to the structure particularity of Roll-pitch Seeker. And then, a tracking differentiator was designed for LOS Rate Extraction. The simulation results show that the LOS Rate Extraction based on tracking-differentiator performs better than direct difference method, which proves that the LOS Rate Extraction based on tracking-differentiator is very effective.
【Fund】: 航空科学基金项目 编号:2013ZC12004
【CateGory Index】: TJ765.331
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved