| 仿真转台频率响应指标的确定方法研究 |
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| 引用本文： | 符文星,孙力,朱苏朋,曾庆华.仿真转台频率响应指标的确定方法研究[J].弹箭与制导学报,2009,29(4). |
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| 作者姓名： | 符文星 孙力 朱苏朋 曾庆华 |
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| 作者单位： | 1. 西北工业大学航天学院,西安,710072
2. 国防科技大学航天与材料工程学院,长沙,410073 |
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| 摘 要： | 仿真转台是导弹半实物仿真的关键设备之一.文中研究了转台自然频率、带宽频率和双十指标频带的定义与相互转换关系.通过计算分析不同动态频率响应的转台对导弹控制系统阻尼回路和位置回路时域和频域指标的影响,得出了确定根据导弹阻尼回路穿越频率来确定转台动态频率响应指标的这一基本原则,并建议转台双十指标频带应为导弹阻尼回路穿越频率的3倍左右.
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| 关 键 词： | 仿真转台 半实物仿真 频率响应指标 双十指标 |
Bandwidth Index Requirement of Flight Motion Simulator |
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| FU Wenxing,SUN Li,ZHU Supeng,ZENG Qinghua.Bandwidth Index Requirement of Flight Motion Simulator[J].Journal of Projectiles Rockets Missiles and Guidance,2009,29(4). |
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| Authors: | FU Wenxing SUN Li ZHU Supeng ZENG Qinghua |
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| Affiliation: | FU Wenxing1,SUN Li1,ZHU Supeng1,ZENG Qinghua2(1 School of Astronautics,Northwestern Polytechnical University,Xi'an 710072,China,2 School of Aerospace , Materials Engineering,NUDT,Changsha 410073,China) |
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| Abstract: | Flight motion simulator is one of the key devices for missile hardware in the loop simulation.The definition and transformation relationship of natural frequency,bandwidth frequency and dual-ten index frequency were studied.By calculating and analyzing influence of flight motion simulator with different dynamic frequency response on frequency domain and time domain indexes of damping loop and position loop of missile control system,the basic rule that dynamic frequency response of flight motion simulator sh... |
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| Keywords: | flight motion simulator hardware in the loop simulation frequency response index dual-ten index |
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