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Model Predictive Paradigm with Low Computational Burden Based on Dandelion Optimizer for Autonomous Vehicle Considering Vision System Uncertainty

Author

Listed:
  • Shimaa Bergies

    (Department of Electrical Engineering, National Taiwan University of Science and Technology, Taipei 10607, Taiwan)

  • Shun-Feng Su

    (Department of Electrical Engineering, National Taiwan University of Science and Technology, Taipei 10607, Taiwan)

  • Mahmoud Elsisi

    (Department of Electrical Engineering, National Kaohsiung University of Science and Technology, Kaohsiung City 807618, Taiwan
    Department of Electrical Engineering, Faculty of Engineering at Shoubra, Benha University, Cairo 1169, Egypt)

Abstract

The uncertainty due to road fluctuations and vision system dynamics represents a big challenge to adjusting the steering angle of autonomous vehicles (AVs). Furthermore, AVs require fast action to follow the target lane to overcome lateral deviation with minor errors. In this regard, this paper introduces a fast model predictive controller formulated based on the discrete-time Laguerre function (DTLF) to overcome the high computational burden of the traditional MPC. To improve the hybrid DTLF-MPC performance, a modern and effective dandelion optimizer (DO) strategy is used in this work, which resulted in obtaining the optimal DTLF-MPC parameters and achieving satisfactory results. Furthermore, the proposed hybrid DTLF-MPC is designed based on different algorithms in the literature to evaluate the performance of the DO. Several scenarios are discussed in this paper to confirm the effectiveness and efficiency of the proposed control strategy system against the vision system uncertainty and road fluctuations. The results emphasize that the proposed DTLF-MPC based on the DO can achieve the best damping performance for the lateral deviations with less overshoot; around 0.4533, and a settling time of around 0.01979 s compared with other algorithms.

Suggested Citation

  • Shimaa Bergies & Shun-Feng Su & Mahmoud Elsisi, 2022. "Model Predictive Paradigm with Low Computational Burden Based on Dandelion Optimizer for Autonomous Vehicle Considering Vision System Uncertainty," Mathematics, MDPI, vol. 10(23), pages 1-21, December.
    • Handle: RePEc:gam:jmathe:v:10:y:2022:i:23:p:4539-:d:990058
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    References listed on IDEAS

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    1. Raja Rout & Bidyadhar Subudhi, 2017. "Inverse optimal self-tuning PID control design for an autonomous underwater vehicle," International Journal of Systems Science, Taylor & Francis Journals, vol. 48(2), pages 367-375, January.
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    Cited by:

    1. Abigail María Elena Ramírez-Mendoza & Wen Yu & Xiaoou Li, 2023. "A New Spike Membership Function for the Recognition and Processing of Spatiotemporal Spike Patterns: Syllable-Based Speech Recognition Application," Mathematics, MDPI, vol. 11(11), pages 1-28, May.

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