Engineering topics

Hagan, Michael F.

Publications and source records attributed to Hagan, Michael F..

2 records

DOE OSTI2024

Deep-learning optical flow for measuring velocity fields from experimental data

Deep learning-based optical flow (DLOF) extracts features in video frames with deep convolutional neural networks to estimate the inter-frame motions of objects. DLOF computes velocity fields more accurately than PIV for densely labeled systems.

97 MATHEMATICS AND COMPUTING↗

DOE OSTI2024

Spatiotemporal control of structure and dynamics in a polar active fluid

We apply optimal control theory to drive a polar active fluid into new behaviors: relocating asters, reorienting waves, and on-demand switching between states. This study reveals general principles to program active matter for useful functions.

71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSIC↗