| 导引头伺服系统去耦系数的自动化测试方法 |
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| 引用本文： | 赵桂军,吴晔,成志锋,周郁. 导引头伺服系统去耦系数的自动化测试方法[J]. 制导与引信, 2009, 30(3) |
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| 作者姓名： | 赵桂军 吴晔 成志锋 周郁 |
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| 作者单位： | 上海航天技术研究院802所,上海,200090 |
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| 摘 要： | 去耦系数是雷达导引头伺服系统稳定回路的重要性能指标,传统的测试方法用转台直接模拟弹体扰动信号来测试,根据定义可采用等效的电信号注入方法进行测试。本文针对电信号注入的去耦系数测试方法,采用多功能数据采集卡和FFT谱分析算法实现自动化测试。
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| 关 键 词： | 去耦系数 谱分析 数据采集 导引头 |
The Automatic Test Method of Decoupling Coefficient for Seeker Servo System |
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| ZHAO Gui-jun,WU Ye,CHENG Zhi-feng,ZHOU Yu. The Automatic Test Method of Decoupling Coefficient for Seeker Servo System[J]. Guidance & Fuze, 2009, 30(3) |
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| Authors: | ZHAO Gui-jun WU Ye CHENG Zhi-feng ZHOU Yu |
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| Affiliation: | ZHAO Gui-jun; WU Ye; CHENG Zhi-feng; ZHOU Yu(No.802 Institute of SAST; Shanghai 200090; China); |
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| Abstract: | The decoupling coefficient is importance performance index of stabilation circuit for radar seeker servo system.It is measured by test method of disturb signal of missile body on the swivel table in tradition.Afterwards,this method is replaced by the measuring of equivalent electrical signal inputing according to the definition.Based on the decoupling coefficient test method of electrical signal input,it is automatic completed using multi-function data acquisition card and arithmetic of FFT frequency spectr... |
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| Keywords: | decoupling coefficient spectrum analysis data acquisition seeker |
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