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Technical Note

Dual Cone Continuously Variable Transmission Model Controlled by LabVIEW

1
Department of Applied Mechanics and Mechatronics, Faculty of Electrical Engineering and Information Technology, Slovak University of Technology in Bratislava, Ilkovičova 3, 841 04 Bratislava, Slovakia
2
Department of Information, Communication and Control Systems, Faculty of Electrical Engineering and Information Technology, Slovak University of Technology in Bratislava, Ilkovičova 3, 841 04 Bratislava, Slovakia
*
Author to whom correspondence should be addressed.
Machines 2026, 14(2), 141; https://doi.org/10.3390/machines14020141
Submission received: 26 November 2025 / Revised: 17 January 2026 / Accepted: 22 January 2026 / Published: 26 January 2026
(This article belongs to the Special Issue Mechatronic Systems: Developments and Applications)

Abstract

This paper outlines the design, development, and practical implementation of a rubber belt-driven dual cone continuously variable transmission (CVT) model. This model enables a demonstration of stepless changes in the transmission ratio between input and output shafts. Although the model can be operated manually via a control panel, enhanced functionality, such as automated measurement, proportional-integral-derivative (PID) speed control, and data measurement and storage, is achieved through a control application created within the LabVIEW virtual instrument environment. This work also includes a partial comparison between the practical implementation and its simulation model created in MATLAB-Simulink.
Keywords: continuously variable transmission; transmission ratio; cone CVT; model; LabVIEW; MATLAB-Simulink; PID control; VISA continuously variable transmission; transmission ratio; cone CVT; model; LabVIEW; MATLAB-Simulink; PID control; VISA

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MDPI and ACS Style

Berta, Š.; Goga, V.; Ondrejička, K.; Kučera, E.; Kutiš, V. Dual Cone Continuously Variable Transmission Model Controlled by LabVIEW. Machines 2026, 14, 141. https://doi.org/10.3390/machines14020141

AMA Style

Berta Š, Goga V, Ondrejička K, Kučera E, Kutiš V. Dual Cone Continuously Variable Transmission Model Controlled by LabVIEW. Machines. 2026; 14(2):141. https://doi.org/10.3390/machines14020141

Chicago/Turabian Style

Berta, Šimon, Vladimír Goga, Kristián Ondrejička, Erik Kučera, and Vladimír Kutiš. 2026. "Dual Cone Continuously Variable Transmission Model Controlled by LabVIEW" Machines 14, no. 2: 141. https://doi.org/10.3390/machines14020141

APA Style

Berta, Š., Goga, V., Ondrejička, K., Kučera, E., & Kutiš, V. (2026). Dual Cone Continuously Variable Transmission Model Controlled by LabVIEW. Machines, 14(2), 141. https://doi.org/10.3390/machines14020141

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