Research Article

Modelling and control of a reaction wheel pendulum using a linear quadratic regulator

Volume: 42 Number: 6 December 9, 2024

Modelling and control of a reaction wheel pendulum using a linear quadratic regulator

Abstract

This paper presents a tutorial-style approach to synthesizing a mechatronic control system from scratch, with a focus on mathematical modeling, real-world verification, model-based control using the Linear Quadratic Regulator (LQR), and rapid control prototyping. The system’s equations of motion are derived through Lagrangian mechanics and subsequently linearized. Unknown parameters are estimated using optimization techniques. An LQR controller is designed and implemented on the STM32F4 microcontroller and its performance is rigorously tested against disturbances using MATLAB/Simulink. The Reaction Wheel Pendulum serves as the case study, demonstrating the successful implementation of the LQR controller, with the derived model verified through experimentation. A recovery angle of 20 degrees is obtained.

Keywords

References

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Details

Primary Language

English

Subjects

Clinical Chemistry

Journal Section

Research Article

Publication Date

December 9, 2024

Submission Date

September 26, 2023

Acceptance Date

January 1, 2024

Published in Issue

Year 2024 Volume: 42 Number: 6

APA
Karhan, H. K., Yaren, T., & Kizir, S. (2024). Modelling and control of a reaction wheel pendulum using a linear quadratic regulator. Sigma Journal of Engineering and Natural Sciences, 42(6), 1907-1915. https://izlik.org/JA27MJ34ZH
AMA
1.Karhan HK, Yaren T, Kizir S. Modelling and control of a reaction wheel pendulum using a linear quadratic regulator. SIGMA. 2024;42(6):1907-1915. https://izlik.org/JA27MJ34ZH
Chicago
Karhan, Haydar Kerem, Tuğçe Yaren, and Selçuk Kizir. 2024. “Modelling and Control of a Reaction Wheel Pendulum Using a Linear Quadratic Regulator”. Sigma Journal of Engineering and Natural Sciences 42 (6): 1907-15. https://izlik.org/JA27MJ34ZH.
EndNote
Karhan HK, Yaren T, Kizir S (December 1, 2024) Modelling and control of a reaction wheel pendulum using a linear quadratic regulator. Sigma Journal of Engineering and Natural Sciences 42 6 1907–1915.
IEEE
[1]H. K. Karhan, T. Yaren, and S. Kizir, “Modelling and control of a reaction wheel pendulum using a linear quadratic regulator”, SIGMA, vol. 42, no. 6, pp. 1907–1915, Dec. 2024, [Online]. Available: https://izlik.org/JA27MJ34ZH
ISNAD
Karhan, Haydar Kerem - Yaren, Tuğçe - Kizir, Selçuk. “Modelling and Control of a Reaction Wheel Pendulum Using a Linear Quadratic Regulator”. Sigma Journal of Engineering and Natural Sciences 42/6 (December 1, 2024): 1907-1915. https://izlik.org/JA27MJ34ZH.
JAMA
1.Karhan HK, Yaren T, Kizir S. Modelling and control of a reaction wheel pendulum using a linear quadratic regulator. SIGMA. 2024;42:1907–1915.
MLA
Karhan, Haydar Kerem, et al. “Modelling and Control of a Reaction Wheel Pendulum Using a Linear Quadratic Regulator”. Sigma Journal of Engineering and Natural Sciences, vol. 42, no. 6, Dec. 2024, pp. 1907-15, https://izlik.org/JA27MJ34ZH.
Vancouver
1.Haydar Kerem Karhan, Tuğçe Yaren, Selçuk Kizir. Modelling and control of a reaction wheel pendulum using a linear quadratic regulator. SIGMA [Internet]. 2024 Dec. 1;42(6):1907-15. Available from: https://izlik.org/JA27MJ34ZH

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