Research and Development of Autonomous Work Machines

At Oulu University of Applied Sciences, we research and develop zero-emission, autonomous work machines. We explore ways to replace traditional combustion engines, which rely on fossil fuels, with more environmentally friendly alternatives such as electric and hydrogen-powered propulsion systems.

Simultaneously, we investigate methods to further improve the energy efficiency of these devices, for example, by enhancing their autonomy. Autonomy refers to the vehicle’s ability to operate without a driver.

The development of mobile work machines and utility vehicles is guided by the goal of zero emissions and increasing autonomy. Climate change has led to a development path where traditional internal combustion engines are replaced by environmentally sustainable power sources (e.g., biogas, hydrogen, electricity, biodiesel, and their hybrid models). Achieving this green transition requires intensive research and the development of new power sources, storage, and powertrain concepts.

Electric powertrains are an energy-efficient alternative to replace traditional hydrostatic and hydrodynamic transmissions in heavy-duty work machines. Electric systems improve machine maneuverability and control precision, enabling the development of autonomous work machines. Autonomy also supports carbon neutrality goals, as machine movement can be not only controlled but also optimized for greater energy efficiency and cost-effectiveness using data.