64 citations · 84 across the 4 of their papers we have counts for
4 papers
Sum-of-Squares approach to feedback control of laminar wake flows
Davide Lasagna, Deqing Huang, Owen R. Tutty +1
A novel nonlinear feedback control design methodology for incompressible fluid flows aiming at the optimisation of long-time averages of flow quantities is presented. It applies to…
Expensive control of long-time averages using sum of squares and its application to a laminar wake flow
Deqing Huang, Bo Jin, Davide Lasagna +2
The paper presents a nonlinear state-feedback control design approach for long-time average cost control, where the control effort is assumed to be expensive. The approach is based…
Bounds for deterministic and stochastic dynamical systems using sum-of-squares optimization
Giovanni Fantuzzi, David Goluskin, Deqing Huang +1
We describe methods for proving upper and lower bounds on infinite-time averages in deterministic dynamical systems and on stationary expectations in stochastic systems. The dynami…
Long-time Average Cost Control of Polynomial Systems: A Sum-of-squares-based Small-feedback Approach
Deqing Huang, Sergei Chernyshenko
The two main contributions of this paper are a proof of concept of the recent novel idea in the area of long-time average cost control, and a new method of overcoming the well-know…