Army advances learning capabilities of drone swarms

EurekAlert  August 10, 2020 The existing reinforcement learning schemes can only be applied in a centralized manner which requires pooling the state information of the entire swarm at a central learner resulting in increased computational complexity and communication requirements. To address this problem a team of researchers in the US (Oklahoma State University, Army Research Laboratory, North Carolina State University) is developing a theoretical foundation for data-driven optimal control for large-scale swarm networks, where control actions will be taken based on low-dimensional measurement data instead of dynamic models. It decomposes the global control objective into multiple hierarchies and a broad […]

Molecular robot swarms

Nanowerk  June 18, 2020 Swarming of molecular robots has emerged as a new paradigm with potentials to overcome the hurdles in molecular robotics. In this article researchers in Japan review the recent progress and future challenges in molecular robotics. They discuss the latest developments in swarm molecular robotics, particularly emphasizing the effective utilization of bio- and nanotechnology in swarming of molecular robots. Importance of tuning the mutual interaction among the molecular robots in regulation of their swarming is introduced. Successful utilization of DNA, photoresponsive molecules, and natural molecular machines in swarming of molecular robots to provide them with processing, sensing, […]