23 citations · 23 across the 3 of their papers we have counts for
3 papers
eess.SY2025
Global Observer Design for a Class of Linear Observed Systems on Groups
Changwu Liu, Yuan Shen
Linear observed systems on groups encode the geometry of a variety of practical state estimation problems. In this paper, we propose an observer framework for a class of linear obs…
eess.SY2024
Classification of Linear Observed Systems on Multi-Frame Groups via Automorphisms
Changwu Liu, Yuan Shen
Many navigation problems can be formulated as observer design on linear observed systems with a two-frame group structure, on which an invariant filter can be implemented with guar…
cs.RO2019★ 23 cited
Duckiefloat: a Collision-Tolerant Resource-Constrained Blimp for Long-Term Autonomy in Subterranean Environments
Yi-Wei Huang, Chen-Lung Lu, Kuan-Lin Chen +7
There are several challenges for search and rescue robots: mobility, perception, autonomy, and communication. Inspired by the DARPA Subterranean (SubT) Challenge, we propose an aut…