Development of an Adaptive Sliding Mode Controller using Neural Networks for Trajectory Tracking of a Cylindrical Manipulator

Cylindrical Manipulator Robot Manipulators Sliding Mode Controller (SMC) Artificial neural network Adaptive Control

Authors

  • TieuNien Le Faculty of Electrical Engineering, Hanoi university of Industry, Hanoi, Vietnam & Falcuty of Electrical and Electronic Engineering, East Asia University of Technology, Bac Ninh, Vietnam
  • VanCuong Pham Faculty of Electrical Engineering, Hanoi university of Industry, Hanoi, Vietnam
  • NgocSon Vu Faculty of Electrical Engineering, Hanoi university of Industry, Hanoi, Vietnam
December 11, 2024
December 12, 2024

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Cylindrical manipulators are extensively used in industrial automation, especially in emerging technologies like 3D printing, which represents a significant future trend. However, controlling the trajectory of nonlinear models with system uncertainties remains a critical challenge, often leading to reduced accuracy and reliability. To address this, the study develops an Adaptive Sliding Mode Controller (ASMC) integrated with Neural Networks (NNs) to improve trajectory tracking for cylindrical manipulators. The ASMC leverages the robustness of sliding mode control and the adaptability of neural networks to handle uncertainties and dynamic variations effectively. Simulation results validate that the proposed ASMC-NN achieves high trajectory tracking accuracy, fast response time, and enhanced reliability, making it a promising solution for applications in 3D printing and beyond.