Minimum-Lap-Time Planning of Multibody Vehicle Models
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  • Release Date: 2023-06-20
  • vehicle dynamics
  • multibody dynamics
  • articulated-body algorithm
  • minimum-lap-time planning
  • optimal control
Video Introduction

This video is adapted from 10.3390/designs7030065

Minimum lap-time planning (MLTP) is a well-established problem in the race car industry to provide guidelines for drivers and optimize the vehicle’s setup. To effectively handle the resulting complexity, we devised an efficient direct dynamics computational method based on Featherstone’s articulated-body algorithm (ABA). To solve the MLTP, we employed a direct-collocation technique, discretizing the problem so that all information of the 3D track is pre-processed and directly embedded into the discrete problem.

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Domenighini, M.; Bartali, L.; Grabovic, E.; Gabiccini, M. Minimum-Lap-Time Planning of Multibody Vehicle Models. Encyclopedia. Available online: https://encyclopedia.pub/video/video_detail/774 (accessed on 23 April 2024).
Domenighini M, Bartali L, Grabovic E, Gabiccini M. Minimum-Lap-Time Planning of Multibody Vehicle Models. Encyclopedia. Available at: https://encyclopedia.pub/video/video_detail/774. Accessed April 23, 2024.
Domenighini, Marcello, Lorenzo Bartali, Eugeniu Grabovic, Marco Gabiccini. "Minimum-Lap-Time Planning of Multibody Vehicle Models" Encyclopedia, https://encyclopedia.pub/video/video_detail/774 (accessed April 23, 2024).
Domenighini, M., Bartali, L., Grabovic, E., & Gabiccini, M. (2023, June 20). Minimum-Lap-Time Planning of Multibody Vehicle Models. In Encyclopedia. https://encyclopedia.pub/video/video_detail/774
Domenighini, Marcello, et al. "Minimum-Lap-Time Planning of Multibody Vehicle Models." Encyclopedia. Web. 20 June, 2023.