5 citations · 15 across the 14 of their papers we have counts for
4 papers · 1 filter
Stochastic algebraic Riccati equations are almost as easy as deterministic ones theoretically
Zhen-Chen Guo, Xin Liang
Stochastic algebraic Riccati equations, also known as rational algebraic Riccati equations, arising in linear-quadratic optimal control for stochastic linear time-invariant systems…
Nearly Optimal Stochastic Approximation for Online Principal Subspace Estimation
Xin Liang, Zhen-Chen Guo, Li Wang +2
Principal component analysis (PCA) has been widely used in analyzing high-dimensional data. It converts a set of observed data points of possibly correlated variables into a set of…
Schur Method for Robust Pole Assignment of Descriptor Systems via Proportional Plus Derivative State Feedback
Zhen-Chen Guo
The pole assignment problem for descriptor systems is a classical inverse algebraic eigenvalue problem, which has attracted attention for decades. In this paper, we propose a direc…
A Modified Schur Method for Robust Pole Assignment in State Feedback Control
Guo Zhen-chen, Cai Yun-feng, Qian Jiang +1
Recently, a \textbf{SCHUR} method was proposed in \cite{Chu2} to solve the robust pole assignment problem in state feedback control. It takes the departure from normality of the cl…