Practical Application of Ordinary Differential Equation Models

Zuan Cao

doi:10.47297/taposatWSP2633-456911.20220303

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Practical Application of Ordinary Differential Equation Models

3卷第3期

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Practical Application of Ordinary Differential Equation Models
Practical Application of Ordinary Differential Equation Models
Xi’an Peihua College,Shaanxi Province,Xi’an,710125
2022年3卷第3期页码：56-62
纸质出版日期： 2022 ，
DOI：10.47297/taposatWSP2633-456911.20220303
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(2022). Practical Application of Ordinary Differential Equation Models. 科技理论与实践（英文版）, 3(3), 56-62.

ZUAN CAO. (2022). Practical Application of Ordinary Differential Equation Models. Theory and Practice of Science and Technology, 3(3), 56-62..
(2022). Practical Application of Ordinary Differential Equation Models. 科技理论与实践（英文版）, 3(3), 56-62. DOI： 10.47297/taposatWSP2633-456911.20220303.

ZUAN CAO. (2022). Practical Application of Ordinary Differential Equation Models. Theory and Practice of Science and Technology, 3(3), 56-62.. DOI： 10.47297/taposatWSP2633-456911.20220303.

摘要

Abstract

In production practice and scientific research

the relationship between variables is the key to solve and research problems. A differential equation is an equation by establishing the relationship between independent variables

unknown functions and derivatives. Differential equations can accurately reveal the internal law of change between things

through the establishment of differential equation model

can better solve the problem of the relationship between variables. This paper mainly discusses the practical application of differential equation in population prediction

infectious disease early warning

economics and environmental protection through several typical ordinary differential equation models

so as to realize the role of ordinary differential equation in solving practical problems.

关键词

Keywords

Ordinary differential equationMathematical modelPopulation predictionInfectious disease early warningApplication

references

Jiang Qiyuan, Xie Jinxing, Ye Jun. Mathematical Model [M]. 4th edition. Beijing: Higher Education Press, 2011.[2] Wang Gaoxiong, ZHOU Zhiming, Zhu Siming, et al. Ordinary Differential Equations [M], 2nd edition. Beijing: Higher Education Press, 2001.[3] WANG Mingzhai, YU Shanshan, Rui Jia, et al. “Application of Logistic differential equation model in tuberculosis epidemic early warning” [J]. Journal of Tropical Diseases and Parasitology, 2020, 18-1.[4] Zhang Xixing, Liu Ruchun, XIE Zhi, et al. “Application of Logistic differential equation model in early warning of hand, foot and mouth disease” [J]. Chinese Journal of Tropical Medicine, 2015, 15-8.[5] Song Xuxia. “Research on Exemplar Teaching of Ordinary Differential Equations” [J]. Journal of Hulunbuir University, 2016, 23-1.