Boston University’s College of Engineering is at the forefront of cutting-edge research, with a 3D printing robot named MAMA BEAR leading the charge. This innovative robot uses AI machine learning to conduct experiments in robot autonomy, aiming to create structures with the most efficient energy-absorbing shapes.
Under the guidance of Keith Brown, an associate professor of mechanical engineering, MAMA BEAR has been tirelessly working since 2018 to optimize the design of 3D-printed structures that can absorb impact effectively. By continuously printing, testing, and analyzing these structures, the robot has managed to break records, achieving a mechanical energy absorption efficiency of 75 percent, surpassing the previous best of 71 percent.
The research conducted by Brown’s lab has far-reaching implications across various industries. From improving packaging materials for delicate electronics to designing protective gear for athletes, the possibilities are endless. One particular application that stands out is the development of new helmet padding for US Army soldiers. Collaborating with the military, Brown’s team has used the data collected by MAMA BEAR to enhance the protective capabilities of helmet padding, ensuring both comfort and impact resistance.
But MAMA BEAR is not the only autonomous research robot in Brown’s lab. Other robots like nano BEAR and PANDA BEAR are also pushing the boundaries of scientific research, using machine learning to accelerate the pace of discovery. With their ability to test thousands of materials and structures efficiently, these robots are revolutionizing the way research is conducted.
As the team continues to explore the possibilities of autonomous research, they are hopeful of breaking more records and uncovering new insights. The extensive database of experimental data generated by MAMA BEAR is a treasure trove of information that could lead to further breakthroughs in material science and design.
With a commitment to innovation and collaboration, Boston University’s College of Engineering is paving the way for the future of research. Through the tireless work of robots like MAMA BEAR, the possibilities are endless, and the potential for discovery knows no bounds.
