Abstract
This paper investigates the adaptive neural networks backstepping control for uncertain second-order systems with input and state time delays. A new Lyapunov-Krasovskii function is used to compensate time delay and transform the time-delay system into a delay-free system. The neural network is used to approximate the unknown function and deal with the uncertainty in the system. The stability of the closed-loop system is proved based on Lyapunov theory, and the tracking error can converge to a small neighborhood of zero. In addition, two simulation examples are used to verify the performance of the controller.
This work was supported by the National Natural Science Foundation of China (61903025) and Fundamental Research Funds for the Central Universities (No.FRF-IDRY-GD22-002 ).
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Jiang, R., Tian, L., Li, P., Sun, L. (2023). Adaptive Neural Networks Backstepping Control of Uncertain Second-Order Systems with Input and State Time Delays. In: Jia, Y., Zhang, W., Fu, Y., Wang, J. (eds) Proceedings of 2023 Chinese Intelligent Systems Conference. CISC 2023. Lecture Notes in Electrical Engineering, vol 1089. Springer, Singapore. https://doi.org/10.1007/978-981-99-6847-3_10
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DOI: https://doi.org/10.1007/978-981-99-6847-3_10
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