Project start: 1.10.2025.

Biomimetic soft pneumatic robots (BSPR) are designed to replicate the movement principles of natural organisms, enabling complex and flexible movements adaptable to various natural environments. Due to their unique properties, they are used in medicine for endoscopic devices, in industry for precise manipulation of delicate objects, and in search-and-rescue missions, where they enable access to inaccessible areas. The development of BSPRs for search-and-rescue missions is challenging due to demanding terrains that can damage their soft materials, as well as the need for a drive system that enables autonomous robot movement without reliance on an external energy source.

Accordingly, the goal of this project is to design and develop autonomous BSPRs that mimic the movements of animals (such as snakes, caterpillars, etc.), with a primary focus on their application in search-and-rescue missions. The kirigami approach will be utilized to create a flexible robot structure capable of controlled shape transformation, allowing for adaptive interaction between the BSPR and the surface it navigates. The mathematical optimization of kirigami textures will be performed, along with research into the application of advanced soft materials resistant to fatigue and external influences. Kirigami BSPRs will be fabricated using 3D printing, utilizing new soft materials and innovative manufacturing processes introduced in our previous research. Additionally, a miniature electro-pneumatic system (MEPS) will be developed to drive the BSPRs, and when combined with a compact electrical energy source and a control system, it will enable fully autonomous movement of the robot. A control system for the operation of the MEPS will be developed, along with research into advanced control algorithms to optimize precise positioning. Comprehensive laboratory testing of the working performances and mobility of the developed kirigami BMPRs will be carried out, followed by validation in real-world operational conditions.