Safe operating envelope for limiting actuation of electric trailer in tractor-semitrailer combination
Paper in proceeding, 2022
This paper shows how a safe operating envelope based on simulated data can be implemented in an allocation-type control system for a two-unit heavy vehicle. The vehicle in focus is a tractor semi-trailer combination for which firstly safe driving conditions are defined and then control laws and systems are designed with respect to set safe driving conditions. The proposed system is evaluated in a simulation environment and is verified to, during some typical use cases, avoid violating the definitions of safe driving while also minimizing energy losses with regard to some actuation prioritization laws. The system is constructed in a modular way which allows for changes in vehicle configurations and changes in specifications of installed actuators.
Author
Axel Hansson
Volvo Group
Erik Andersson
Volvo Group
Leo Laine
Volvo Group
Chalmers, Mechanics and Maritime Sciences (M2)
Maliheh Sadeghi Kati
Volvo Group
Umur Erdinc
Volvo Group
Chalmers, Mechanics and Maritime Sciences (M2), Vehicle Engineering and Autonomous Systems
Mats Jonasson
Chalmers, Mechanics and Maritime Sciences (M2), Vehicle Engineering and Autonomous Systems
IEEE Conference on Intelligent Transportation Systems, Proceedings, ITSC
Vol. 2022-October 3886-3893
9781665468800 (ISBN)
25th IEEE International Conference on Intelligent Transportation Systems, ITSC 2022
Macau, China,
Macau, China,
Distributed Motion Control for Multi-Trailer Vehicles
FFI - Strategic Vehicle Research and Innovation (2020-05144), 2021-04-01 -- 2024-03-31.
Subject Categories
Vehicle Engineering
Embedded Systems
Control Engineering
DOI
10.1109/ITSC55140.2022.9922094