| 基于频谱特征的引信自适应延时数学模型 |
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| 引用本文： | 张飞鹏,刘水英,代亮.基于频谱特征的引信自适应延时数学模型[J].探测与控制学报,2011,33(2). |
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| 作者姓名： | 张飞鹏 刘水英 代亮 |
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| 作者单位： | 机电工程与控制国家级重点实验室,陕西,西安,710065 |
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| 摘 要： | 针对常规防空炮弹对付体目标不能设定引信启动区实现精细起爆控制问题,提出了基于频谱特征的引信自适应延时数学模型.数学模型将真实目标处理为体目标,提取无线电引信目标多普勒信号频谱信息,估算弹目交会参数和引信总时延,调整目标尺寸补偿时延,设定引信启动区.仿真结果表明:该数学模型比传统的时域测频定角炸点控制数学模型具有可设定引信启动区的优点,可以实现精细起爆控制,增强了引信与战斗部间的协调性.
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| 关 键 词： | 无线电引信 引战配合 引信启动区 自适应延时 数学模型 |
Fuze Adaptive Delay Time Mathematics Model Based on Spectrum Feature |
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| ZHANG Feipeng,LIU Shuiying,DAI Liang.Fuze Adaptive Delay Time Mathematics Model Based on Spectrum Feature[J].Journal of Detection & Control,2011,33(2). |
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| Authors: | ZHANG Feipeng LIU Shuiying DAI Liang |
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| Affiliation: | ZHANG Feipeng,LIU Shuiying,DAI Liang (National Key Laboratory of Electromechanical Engineering and Control,Xi'an 710065 China) |
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| Abstract: | Conventional air-defense projectile can't set fuze initiation zone to realize fine burst control when attacking bulk targets.To solve this problem,an advanced fuze adaptive delay time mathematics model based on spectrum feature was proposed in this paper.The model treated real targets as bulk targets,extracted spectrum feature of target Doppler signal,estimated encountering parameters and the whole delay time of fuze,and set fuze initiation zone by adjusting size offset delay time.Simulation results showed ... |
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| Keywords: | radio fuze fuze-warhead coordination fuze initiation zone adaptive delay time mathematics model |
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