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Alternative TitleAdaptive Bandwidth D ig ital Con trol Servo System of Tracking Radar
徐国庆; 孙波; 北京8701信箱
Source Publication遥感技术与应用
Keyword雷达跟踪 伺服控制
Other AbstractThe servo system is one of the mo st impo rtan t part s in the t rack ing radar system. It moves the radar beam to m in im ize the po inting error between the ax ial direct ion of radar beam and the ob ject being t racked. A modern adap t ive bandw idth digital control servo system of the t rack ing radar based on stepper mo to r is p resen ted in th is paper. The servo system con t ro ls the movement of the radar system in Cartesian system p recisely by digital signal processor,which ensures that the radar system can get h igh clo sed-loop control accu racy of target track ing by it s safe and steady open-loop con trol.By u sing digital con t ro l of the system , the emp irical fo rmu la of target track ing and p rincip le of fuzzy control can be comb ined to harmon ize the system bandw idth and tracking accu racy and make the system run in op t imal state, acco rding to perfo rmance of angu lar o rien tat ion sen sit ivity. The servo system of t rack ing radar based on stepper mo to r is simpler and mo re reliab le in con t rast w ith the one based on alternat ing cu rren tmo to r o r dcmo to r. It can find application in the m in i2system w h ich does no t ask fo r the capacity fo r h igh speed t rack ing.
Indexed ByCSCD
Funding Project中国科学院空间科学与应用研究中心
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Document Type期刊论文
Corresponding Author北京8701信箱
Recommended Citation
GB/T 7714
徐国庆,孙波,北京8701信箱. 跟踪雷达自适应带宽的数控伺服系统[J]. 遥感技术与应用,2005,20(4):435-438.
APA 徐国庆,孙波,&北京8701信箱.(2005).跟踪雷达自适应带宽的数控伺服系统.遥感技术与应用,20(4),435-438.
MLA 徐国庆,et al."跟踪雷达自适应带宽的数控伺服系统".遥感技术与应用 20.4(2005):435-438.
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