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基于TMS320LF2407芯片的天线跟踪控制设计
Alternative TitleThe Con trol System Des ign of An tennaTra ils Based on TMS320LF2407 Chip
华风雷; 刘思昱; 付文君; 北京8701信箱
Department国家863计划微波遥感技术实验室
Source Publication遥感技术与应用
2007
Volume22Issue:3Pages:416-421
ISSN1004-0323
Language中文
Keyword编码脉冲 俯仰角 方位角 实时
Abstract为解决机载天线自动对星的问题,基于TI公司TMS320LF2407芯片,设计了一种通过正交编码脉冲计数进行天线跟踪控制的具体设计方法.该设计方法采用位置环,速度环双闭环控制,以获取良好的动态响应和跟踪精度,并给出了控制系统中相应的软件设计流程图.另外,也详细给出了机载天线对星角度的具体算法.
Other AbstractTo reso lve the p rob lem of an tenna aim s at synch ronou s satellite automat ically in plane,we designed con t ro l method of an tenna t rails based on TM S320L F2407 Chip by counting quadratu re encoded pulses(Q EP).The quadratu re encoded pu lses con sist of two sequences of pu lses w ith variab le f requencies and f ixed phase sh if t s of a quarter of a period (90 degrees).The method used position and speed closedloop to ach ieve p referab ledynamic response and trail precision,at the same time gave sof tw are f low chart in scheme.In addit ion to, the art icle deduced calcu lat ional fo rmu la of an tenna t railling angle.
Indexed ByCSCD
Funding Project中国科学院空间科学与应用研究中心
Citation statistics
Document Type期刊论文
Identifierhttp://ir.nssc.ac.cn/handle/122/1928
Collection微波遥感部
Corresponding Author北京8701信箱
Recommended Citation
GB/T 7714
华风雷,刘思昱,付文君,等. 基于TMS320LF2407芯片的天线跟踪控制设计[J]. 遥感技术与应用,2007,22(3):416-421.
APA 华风雷,刘思昱,付文君,&北京8701信箱.(2007).基于TMS320LF2407芯片的天线跟踪控制设计.遥感技术与应用,22(3),416-421.
MLA 华风雷,et al."基于TMS320LF2407芯片的天线跟踪控制设计".遥感技术与应用 22.3(2007):416-421.
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