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A Model-Based Design Approach for a Parallel Hybrid Electric Tractor Energy Management Strategy Using Hardware in the Loop Technique

Department of Mechanical and Aerospace Engineering, Politecnico di Torino, Corso Duca degli Abruzzi 24, 10129 Torino, Italy
Received: 15 October 2020 / Revised: 18 December 2020 / Accepted: 22 December 2020 / Published: 25 December 2020
Recent developments in emissions regulations are pushing Non-Road Mobile Machineries manufacturers towards the adoption of more efficient solutions to reduce the amount of pollutants per unit of work performed. Electrification can be a reasonable alternative to traditional powertrain to achieve this goal. The higher complexity of working machines architectures requires, now more than ever, better design and testing methodologies to better integrate electric systems into mechanical and hydraulic layouts. In this work, the attention focused on the use of a Hardware in the Loop (HIL) approach to test performance of an energy management strategy (called load observer) developed specifically for an orchard tractor starting from field characterization. The HIL bench was designed to replicate a scaled architecture of a parallel hybrid electric tractor at mechanical and electrical level. The vehicle behavior was simulated with a personal computer connected on the CAN BUS network designed for the HIL system. Several tasks were simulated starting from data gathered during field measurements of a daily use of the machine. Results showed good performance in terms of load split between the two power sources and stability of the speed control although the variability of the applied load. View Full-Text
Keywords: Hardware in the Loop (HIL); hybrid electric vehicle (HEV); agricultural tractors; energy management; non-road mobile machineries Hardware in the Loop (HIL); hybrid electric vehicle (HEV); agricultural tractors; energy management; non-road mobile machineries
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MDPI and ACS Style

Mocera, F. A Model-Based Design Approach for a Parallel Hybrid Electric Tractor Energy Management Strategy Using Hardware in the Loop Technique. Vehicles 2021, 3, 1-19. https://0-doi-org.brum.beds.ac.uk/10.3390/vehicles3010001

AMA Style

Mocera F. A Model-Based Design Approach for a Parallel Hybrid Electric Tractor Energy Management Strategy Using Hardware in the Loop Technique. Vehicles. 2021; 3(1):1-19. https://0-doi-org.brum.beds.ac.uk/10.3390/vehicles3010001

Chicago/Turabian Style

Mocera, Francesco. 2021. "A Model-Based Design Approach for a Parallel Hybrid Electric Tractor Energy Management Strategy Using Hardware in the Loop Technique" Vehicles 3, no. 1: 1-19. https://0-doi-org.brum.beds.ac.uk/10.3390/vehicles3010001

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