Articles | Volume 14, issue 2
https://doi.org/10.5194/ms-14-479-2023
https://doi.org/10.5194/ms-14-479-2023
Research article
 | 
20 Nov 2023
Research article |  | 20 Nov 2023

Gear injury equilibrium-oriented self-adjusted shifting strategy and advanced servo control

Zhichao Lyu, Guangqiang Wu, Qiming Wang, and Heqi Yan

Related subject area

Subject: Dynamics and Control | Techniques and Approaches: Synthesis
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Cited articles

Anh. Tuan, V. and Kang, H. J.: A New Finite Time Control Solution for Robotic Manipulators Based on Nonsingular Fast Terminal Sliding Variables and the Adaptive Super-Twisting Scheme, J. Comput. Nonlinear Dyn. 14, 031002, https://doi.org/10.1115/1.4042293, 2019. 
Barathiraja, K., Jamadade, G., Rakesh, S., and Jibin, P. K.: Automotive Gearbox Synchronizer Life Evaluation Using Regression Analysis under Torsional Vibration Condition, SAE 2021 17th Symposium on International Automotive Technology(SIAT), Online, India, CA, 29 Sept–1 Oct, 2021-26-0494, https://doi.org/10.4271/2021-26-0494, 2021. 
Bhardwaj, U., Teixeira, A. P., and Soares, C. G.: Reliability Prediction of An Offshore Wind Turbine Gearbox, Renew. Energy, 137, 170–179, https://doi.org/10.1016/j.renene.2019.03.136, 2019. 
Boukattaya, M., Mezghani, N., and Damak, T.: Adaptive Nonsingular Fast Terminal Sliding-Mode Control for the Tracking Problem of Uncertain Dynamical Systems, ISA Trans., 77, 1–19, https://doi.org/10.1016/j.isatra.2018.04.007, 2018. 
Dhiman, H., Deb, D., Carroll, J., Muresan, V., and Unguresan, M. L.: Wind Turbine Gearbox Condition Monitoring Based on Class of Support Vector Regression Models and Residual Analysis, Sensors, 20, 1–17, https://doi.org/10.3390/s20236742, 2023. 
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Short summary
This paper proposes a gear injury equilibrium oriented self-adjusted shifting strategy (EASS) to equalize injury values across gears to ensure consistency, alongside an adaptive nonsingular global fast-terminal sliding-mode control for synchronizer control. The EASS allowed ongoing injury to gears to be more consistent, avoiding focused injury on a single gear in the transmission while allowing other gears to take relatively small amounts of injury, thus affecting the transmission life.