no code implementations • 6 Jul 2023 • Talha Mushtaq, Peter Seiler, Maziar S. Hemati
Computing a stabilizing static output-feedback (SOF) controller is an NP-hard problem, in general.
no code implementations • 11 Nov 2022 • Talha Mushtaq, Diganta Bhattacharjee, Peter Seiler, Maziar S. Hemati
Existing algorithms compute upper and lower bounds on the SSV for structured uncertainties that contain repeated (real or complex) scalars and/or non-repeated complex full blocks.
no code implementations • 9 Mar 2021 • Aniketh Kalur, Talha Mushtaq, Peter Seiler, Maziar S. Hemati
This approach reduces conservatism and improves estimates for regions of attraction and bounds on permissible perturbation amplitudes over related methods that employ quadratic constraints on spherical sets.
Fluid Dynamics
no code implementations • 24 Dec 2020 • Huaijin Yao, Yiyang Sun, Talha Mushtaq, Maziar S. Hemati
In this study, we investigate static output feedback controllers for reducing transient energy growth of flow perturbations within linear and nonlinear simulations of a sub-critical channel flow.
Fluid Dynamics