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根据生物动力学原理和生态毒理学原理,在折叠突变模型的基础上建立了一个受农药控制的广义生物系统模型和相应的扰动模型.由微分方程定性理论对前者的平衡点进行定性分析.同时应用奇异扰动方法来分析后者,并对二者进行比较.利用模型仿真来验证结论的合理性.
Based on the principle of bio-dynamics and ecotoxicology, a model of generalized biological system controlled by pesticide and corresponding perturbation model are established on the basis of folding mutation model, and the qualitative analysis of the equilibrium point of the former is carried out by the qualitative theory of differential equation. The singular perturbation method is used to analyze the latter and to compare the two.The model simulation is used to verify the rationality of the conclusion.