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Investigating Model Behavioural Analysis: A Critical Examination of Two Methods

机译:调查模型行为分析:两种方法的批判性检验

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Two methods for model behavioural analysis are implemented on a simple 2~(nd) order nonlinear model. The results of applying Ford's behavioral approach are compared with those obtained using both system-wide and variable-specific loop eigenvalue elasticity analysis. Differences in the division of the time span into analysis intervals are identified as are discrepancies in the outcomes. The effort required for implementation and the necessity for automation also differ substantially. We consider Ford's method readily understandable, whereas the mathematically more powerful eigenvalue elasticity analysis poses difficulties in this regard. Future directions for research on model behavioural analysis are identified based on the results of this critical comparison and the learning associated with our development of a prototypical automated model behavioural analysis framework.
机译:在简单的2阶(非线性)非线性模型上实现了两种模型行为分析方法。将应用福特行为方法的结果与使用系统范围和特定于变量的环路特征值弹性分析获得的结果进行比较。将时间跨度划分为分析间隔的差异被识别为结果差异。实施所需的工作量和自动化的必要性也大不相同。我们认为福特的方法很容易理解,而数学上更强大的特征值弹性分析在这方面带来了困难。基于这种关键比较的结果以及与我们开发的原型自动模型行为分析框架相关的学习,可以确定模型行为分析的未来发展方向。

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