| 二阶系统输出响应及输入信号恢复的仿真 |
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| 引用本文： | 沈文.二阶系统输出响应及输入信号恢复的仿真[J].航空计测技术,2000,20(1):28-30,39. |
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| 作者姓名： | 沈文 |
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| 作者单位： | 北京长城计量测试技术研究所,北京市1066信箱,100095 |
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| 摘 要： | 介绍用数学方法推导出二阶系统信号恢复的计算方法，并用算法语言在计算机上模拟出当其输入信号为标准半正弦波进的输出信号，以及当输出信号为计算出的信号时模拟恢复出原输入信号，并讨论了在该算法的数学推导及模拟实验的基础上恢复动态信号的可能性。
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| 关 键 词： | 二阶系统 信号恢复 输出响应 测试 仿真 |
| 修稿时间： | 1998-09-10 |
Simulation of Second Order System Output Response and Input Signal Recovery |
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| Shen Wen.Simulation of Second Order System Output Response and Input Signal Recovery[J].Aviation Metrology & Measurement Technology,2000,20(1):28-30,39. |
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| Authors: | Shen Wen |
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| Abstract: | In this paper,the calculating method of the second order system signal recovery has been derived by mathematical approach.The output signal is simulated by ALGOL on computer when the input signal is a standard half\|sine wave.The orignal signal of the system is recovered through calculation when the output signal is this calculated signal itself.Based on mathematical derivation of this algorithm and simulative experiment the possibility of recovering the danymic signal is discussed. |
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| Keywords: | Second order system Recursion algorithm Z\|transformation Signal recovery |
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