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Symbolic analysis of nonlinear electronic circuits by PraCAn package in Maple program

机译:Maple程序中PraCAn软件包对非线性电子电路的符号分析

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This paper presents a special package for Maple program designed for electric and electronic circuit analysis. The package contains functions for analysis of continuous-time linear and nonlinear circuits as well as periodically switched linear circuits. The method of analysis is based on modified nodal voltages method. Results can be obtained in symbolic or semisymbolic form. This contribution introduces possibilities of the package for nonlinear circuit symbolic analyses. Simplification of active element models can be made by special package option to obtain useful results for dominant circuit behavior. This is demonstrated on elementary examples of nonlinear DC analysis and AC analysis of linearized circuit. The package was developed at the Department of Circuit Theory, for research and teaching support.
机译:本文为Maple程序提供了一个特殊的程序包,该程序包设计用于电气和电子电路分析。该软件包包含用于分析连续时间线性和非线性电路以及定期切换的线性电路的功能。分析方法基于修改后的节点电压法。可以以符号或半符号形式获得结果。这种贡献为非线性电路符号分析引入了封装的可能性。可以通过特殊的封装选项简化有源元件模型,以获得有用的电路支配性能结果。这在线性化电路的非线性DC分析和AC分析的基本示例中得到了证明。该软件包是在电路理论系开发的,用于研究和教学支持。

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