Experiments in Evolvable Filter Design Using Pulse Based Programmable Analogue VLSI Models
Experiments in Evolvable Filter Design Using Pulse Based Programmable Analogue VLSI Models
复制标题
使用基于脉冲的可编程模拟 VLSI 模型的演化滤波器设计实验
DOI：
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发表时间：
2000
期刊：
影响因子：
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通讯作者：
M. Tamplin
中科院分区：
文献类型：
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作者：
A. Hamilton;P. Thomson;M. Tamplin
到目前为止，硬件的直接发展主要集中在小型前馈数字设计的设计上。在本文中，描述了一个过程，并讨论了实验结果，为发展模拟滤波器使用积分器单元模型的基础上工作的可编程模拟VLSI单元开发的作者之一。这必然涉及使用反馈互连和在0.0 - 1.0范围内的设置，对于每个单独的单元，该设置表示积分器的增益（输出功率与输入功率的比率）。对低通滤波器系统的直接进化进行了实验，并讨论了结果的含义。所使用的进化模型在结构上与配套论文[7]中描述的相似。
The direct evolution of hardware, thus far, has concentrated largely upon the design of small, feed-forward digital designs. In this paper, a procedure is described, and results of experiments discussed, for evolving analogue filters using integrator cell models based upon working programmable analogue VLSI cells developed by one of the authors. This, of necessity, involves using feedback interconnects and settings in the range 0.0 - 1.0 which represents, for each individual cell, the gain (ratio of output power to input power) of the integrator. Experiments are conducted in the direct evolution of low-pass filter systems, and the implications of the results discussed. The evolutionary model used is similar in structure to that described in the companion paper [7].