This study investigates the application of second-order differential equations in the modelling and simulation of engineering systems, with a mass–spring system adopted as a representative case study for vibration-based design problems. The aim is to demonstrate how analytical and numerical approaches can be integrated to accurately predict system dynamics and support engineering design decisions. The governing equations are derived from Newton’s second law and solved analytically using characteristic equation methods, while numerical solutions are obtained using the fourth-order Runge–Kutta technique. Key system parameters, including mass, damping coefficient, and spring stiffness, are defined and used to simulate system response under dynamic conditions. The results show strong agreement between analytical and numerical solutions, validating the accuracy of the computational approach. Furthermore, the simulations reveal that system performance is highly sensitive to damping and stiffness variations, which directly influence oscillation amplitude, settling time, and stability. The findings demonstrate that second-order differential equation models provide a robust framework for predicting system behaviour and optimizing engineering design. It is concluded that integrating modelling and simulation techniques into computer-aided design (CAD) environments can significantly enhance design efficiency and performance evaluation. The study recommends the incorporation of advanced simulation-driven tools and intelligent control strategies to further improve the reliability and adaptability of engineering systems.
| Published in | American Journal of Mechanical and Industrial Engineering (Volume 11, Issue 5) |
| DOI | 10.11648/j.ajmie.20261105.13 |
| Page(s) | 124-131 |
| Creative Commons |
This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited. |
| Copyright |
Copyright © The Author(s), 2026. Published by Science Publishing Group |
Modelling, Simulation, Engineering Design, Mathematical Modelling, Second-Order Differential Equations
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APA Style
Ihenacho, G. C., Samuel, D. R., Okechukwu, O. C., Adebanji, A. S., Etuk, I. E., et al. (2026). Modelling and Simulation for Engineering Design: A Case Study of Second Order Differential Equations. American Journal of Mechanical and Industrial Engineering, 11(5), 124-131. https://doi.org/10.11648/j.ajmie.20261105.13
ACS Style
Ihenacho, G. C.; Samuel, D. R.; Okechukwu, O. C.; Adebanji, A. S.; Etuk, I. E., et al. Modelling and Simulation for Engineering Design: A Case Study of Second Order Differential Equations. Am. J. Mech. Ind. Eng. 2026, 11(5), 124-131. doi: 10.11648/j.ajmie.20261105.13
@article{10.11648/j.ajmie.20261105.13,
author = {George Chikwendu Ihenacho and Diarah Reuben Samuel and Osueke Christian Okechukwu and Ajayi Samuel Adebanji and Ifiok Emmanuel Etuk and Ajuwon Samuel Oreoluwa and Jamal Abubakar Shehu and Michael Olupinla},
title = {Modelling and Simulation for Engineering Design: A Case Study of Second Order Differential Equations},
journal = {American Journal of Mechanical and Industrial Engineering},
volume = {11},
number = {5},
pages = {124-131},
doi = {10.11648/j.ajmie.20261105.13},
url = {https://doi.org/10.11648/j.ajmie.20261105.13},
eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajmie.20261105.13},
abstract = {This study investigates the application of second-order differential equations in the modelling and simulation of engineering systems, with a mass–spring system adopted as a representative case study for vibration-based design problems. The aim is to demonstrate how analytical and numerical approaches can be integrated to accurately predict system dynamics and support engineering design decisions. The governing equations are derived from Newton’s second law and solved analytically using characteristic equation methods, while numerical solutions are obtained using the fourth-order Runge–Kutta technique. Key system parameters, including mass, damping coefficient, and spring stiffness, are defined and used to simulate system response under dynamic conditions. The results show strong agreement between analytical and numerical solutions, validating the accuracy of the computational approach. Furthermore, the simulations reveal that system performance is highly sensitive to damping and stiffness variations, which directly influence oscillation amplitude, settling time, and stability. The findings demonstrate that second-order differential equation models provide a robust framework for predicting system behaviour and optimizing engineering design. It is concluded that integrating modelling and simulation techniques into computer-aided design (CAD) environments can significantly enhance design efficiency and performance evaluation. The study recommends the incorporation of advanced simulation-driven tools and intelligent control strategies to further improve the reliability and adaptability of engineering systems.},
year = {2026}
}
TY - JOUR T1 - Modelling and Simulation for Engineering Design: A Case Study of Second Order Differential Equations AU - George Chikwendu Ihenacho AU - Diarah Reuben Samuel AU - Osueke Christian Okechukwu AU - Ajayi Samuel Adebanji AU - Ifiok Emmanuel Etuk AU - Ajuwon Samuel Oreoluwa AU - Jamal Abubakar Shehu AU - Michael Olupinla Y1 - 2026/09/22 PY - 2026 N1 - https://doi.org/10.11648/j.ajmie.20261105.13 DO - 10.11648/j.ajmie.20261105.13 T2 - American Journal of Mechanical and Industrial Engineering JF - American Journal of Mechanical and Industrial Engineering JO - American Journal of Mechanical and Industrial Engineering SP - 124 EP - 131 PB - Science Publishing Group SN - 2575-6060 UR - https://doi.org/10.11648/j.ajmie.20261105.13 AB - This study investigates the application of second-order differential equations in the modelling and simulation of engineering systems, with a mass–spring system adopted as a representative case study for vibration-based design problems. The aim is to demonstrate how analytical and numerical approaches can be integrated to accurately predict system dynamics and support engineering design decisions. The governing equations are derived from Newton’s second law and solved analytically using characteristic equation methods, while numerical solutions are obtained using the fourth-order Runge–Kutta technique. Key system parameters, including mass, damping coefficient, and spring stiffness, are defined and used to simulate system response under dynamic conditions. The results show strong agreement between analytical and numerical solutions, validating the accuracy of the computational approach. Furthermore, the simulations reveal that system performance is highly sensitive to damping and stiffness variations, which directly influence oscillation amplitude, settling time, and stability. The findings demonstrate that second-order differential equation models provide a robust framework for predicting system behaviour and optimizing engineering design. It is concluded that integrating modelling and simulation techniques into computer-aided design (CAD) environments can significantly enhance design efficiency and performance evaluation. The study recommends the incorporation of advanced simulation-driven tools and intelligent control strategies to further improve the reliability and adaptability of engineering systems. VL - 11 IS - 5 ER -