| 基于FPGA的数字电路进化设计与实现 |
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| 引用本文： | 娄建安,张之武,崔新风. 基于FPGA的数字电路进化设计与实现[J]. 计算机测量与控制, 2011, 19(11) |
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| 作者姓名： | 娄建安 张之武 崔新风 |
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| 作者单位： | 军械工程学院电气工程系,河北石家庄,050003 |
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| 基金项目： | 国防科技重点实验室基金项目资助(9140C8702020803) |
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| 摘 要： | 针对目前演化硬件研究中的关键问题:电路的数学表示方法、遗传算法和快速重构硬件平台,文章建立了一个用于描述数字电路的电路网络演化模型;设计了矩阵组编码算子,改进了精英保留策略;最后基于虚拟可重构技术在FPGA中建立了一个适于演化操作的硬件平台,实现了数字电路的内部进化;实验结果验证了该模型的可行性与有效性,采用的矩阵组编码算子在(8,8,8,4)演化区域内显著提高了电路演化的速度,为演化硬件的进一步发展了提供新的方法。
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| 关 键 词： | 演化硬件 演化策略 矩阵编码 虚拟可重构 |
Design and Implementation of Digital Circuit Evolution Based on Virtual Reconfigurable Platform |
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| Lou Jianan,,Zhang zhiwu,Cui xinfeng. Design and Implementation of Digital Circuit Evolution Based on Virtual Reconfigurable Platform[J]. Computer Measurement & Control, 2011, 19(11) |
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| Authors: | Lou Jianan Zhang zhiwu Cui xinfeng |
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| Affiliation: | Lou Jianan,Zhang zhiwu,Cui xinfeng(Department of Electrical Engineering,Ordnance Engineering College,Shijiazhuang 050003,China) |
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| Abstract: | The three key issues about EHW are circuit representation methods,genetic algorithm and the reconfigurable hardware platform.In this paper,the circuit network model was constructed to describe the digital circuit.The digital circuits matrix group encoding and the corresponding algorithm were designed.A reconfigurable hardware platform was implemented in a commercial FPGA chip based on the virtual reconfigurable circuit.Experiment proved the feasibility and validity of the circuit evolution method. |
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| Keywords: | evolvable hardware genetic algorithm matrix encoding virtual reconfigurable circuit |
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