Autonomous wheel loader control system
A new control system architecture to automate the control of a wheel loader.
Technology No. 2023-008
IP Status: Provisional Patent Application Filed
Simulation is completed. Hardware-in-the-loop test is being carried out.
Applications
- Control of an automated wheel loader or other off-road vehicle
Technology Overview
Currently, a human driver controls both the drive and work functions of a wheel loader, which often results in high fuel consumption or low productivity. Researchers at the University of Minnesota have developed a new control system architecture for automated wheel loaders. This technology ensures autonomous operation of the engine in providing the required power for both the drivetrain and work circuit in real-time. By systematically coordinating the drive and work functions, the control system can provide more than 20% energy benefits while maintaining productivity.
Phase of Development
TRL: 5-6Simulation is completed. Hardware-in-the-loop test is being carried out.
Desired Partnerships
This technology is now available for:- License
- Sponsored research
- Co-development
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Researchers
- Zongxuan Sun, PhD Frank Rowley Professor, Department of Mechanical Engineering
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swap_vertical_circlelibrary_booksReferences (1)
- Zhao G, Edson CP, Yao J, Sun Z, Stelson KA , Development of a dynamical model and energy analysis for wheel loader, Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering
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