The project addresses a critical challenge in the field of materials science and engineering, focusing on understanding and controlling friction in soft materials, particularly at the level of the microscopic contact points, or asperities. The study of friction in soft materials is essential due to the increasing use of such materials in various advanced applications, including robotics, automotive, and aerospace sectors. As industries push the boundaries of innovation, there is a growing need for materials that are not only high-performing but also sustainable, adaptable, and capable of meeting the demands of emerging technologies.
The main objective of the project was to investigate how the mechanical properties of soft materials—specifically their ability to deform under pressure and their response to friction—can be controlled and manipulated. This understanding can lead to the development of more efficient and durable materials, particularly for soft robotics, which is a rapidly growing field. By gaining insight into how elasticity and friction interact in soft materials, the project aimed to enhance the design of mechanical systems that require controlled frictional behavior, such as soft actuators, sensors, and other flexible devices used in next-generation technologies.
The project also explored the multi-asperity contact of these materials, addressing how internal microstructures, such as particle arrangements and elasticity, influence friction at a larger scale. This is crucial for optimizing the design and functionality of complex mechanical systems, where micro-scale friction can impact the overall performance of devices. Additionally, the research aimed to develop a deeper understanding of how local frictional effects can either enhance or suppress certain phenomena, such as instability and deformation, that occur in soft materials under various conditions.
This project’s potential impact lies in its contribution to sustainable innovation and the future competitiveness of Europe’s industrial sectors. It seeks to directly contribute to the European Green Deal, which emphasizes the development of sustainable technologies, and to the EU Digital Strategy, which highlights the need for innovation in digital and advanced manufacturing technologies. The insights gained from this project can help design materials that improve the performance and longevity of soft robotics, while simultaneously reducing waste and energy consumption, leading to more environmentally friendly production methods.
Furthermore, this project supports EU policies on advanced manufacturing, sustainability, and innovative technologies, aligning with efforts to develop new standards for cutting-edge industries. By enabling a better understanding of friction and material behavior, this research could directly influence the development of new regulations and standards in the fields of robotics and smart manufacturing, enhancing Europe's leadership in these sectors.
In the long term, the project is expected to contribute to the advancement of smart and sustainable industrial technologies, creating solutions that address both economic and environmental challenges. These results can help European industries maintain their competitive edge in the global market, promote innovation in the design of adaptive, responsive, and energy-efficient mechanical systems.
