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New op-amp circuits realizations using genetic algorithm

机译:使用遗传算法的新型运算放大器电路实现

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Genetic algorithm (GA) applications in analog design circuits play an important role with promising results. This algorithm is utilized to generate equivalent circuits for the well-known Tow-Thomas (TT) filter which is the most commonly used active circuit. This paper introduces a proposed methodology based on the genetic algorithm and the symbolic representation to generate equivalent op-amp configurations for well-known filters. This methodology is applied to the TT filter to generate 168 different configurations. The generated realizations are simulated using PSPICE simulation and the simulation results showed that some generated circuits have better performance compared with the original configuration.
机译:遗传算法(GA)在模拟设计电路中的应用发挥着重要作用,并取得了可喜的结果。该算法用于为众所周知的Tow-Thomas(TT)滤波器生成等效电路,该滤波器是最常用的有源电路。本文介绍了一种基于遗传算法和符号表示的拟议方法,可为知名滤波器生成等效的运算放大器配置。该方法应用于TT滤波器,以生成168种不同的配置。使用PSPICE仿真对生成的实现进行了仿真,仿真结果表明,与原始配置相比,某些生成的电路具有更好的性能。

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