I am interested in geometric filters, control systems theory, and fast implementation of these algorithms.
Here is a link to my Google Scholar profile
van Goor, Pieter, Zhiyong Sun, and Changbin Brad Yu. "Attitude synchronization control for multi-agent systems on unit quaternions." Control Conference (ASCC), 2017 11th Asian. IEEE, 2017.
van Goor, Pieter, Zhiyong Sun, and Changbin Brad Yu. "Attitude and pose formation control for multiple 3D rigid bodies based on unit quaternion representation." 2018 37th Chinese Control Conference (CCC). IEEE, 2018.