103 citations · 847 across the 60 of their papers we have counts for
4 papers · 1 filter
Calibration of Multiple Fish-Eye Cameras Using a Wand
Qiang Fu, Quan Quan, Kai-Yuan Cai
Fish-eye cameras are becoming increasingly popular in computer vision, but their use for 3D measurement is limited partly due to the lack of an accurate, efficient and user-friendl…
Controllability Analysis for Multirotor Helicopter Rotor Degradation and Failure
Guang-Xun Du, Quan Quan, Binxian Yang +1
This paper considers the controllability analysis problem for a class of multirotor systems subject to rotor failure/wear. It is shown that classical controllability theories of li…
A New Causal Ideal Internal Dynamics Generator
Quan Quan, Kai-Yuan Cai
The design of ideal internal dynamics (IID) generators, namely solving IID, is a fundamental problem, which is a key step to handle the nonminimum-phase output tracking problem. In…
Discrete-Time Output-Feedback Robust Repetitive Control for a Class of Nonlinear Systems by Additive State Decomposition
Quan Quan, Lu Jiang, Kai-Yuan Cai
The discrete-time robust repetitive control (RC, or repetitive controller, also designated RC) problem for nonlinear systems is both challenging and practical. This paper proposes…