Results 11 to 20 of about 2,148 (198)
High-force catch bonds between the Staphylococcus aureus surface protein SdrE and complement regulator factor H drive immune evasion [PDF]
Communications Biology, 2023 S. aureus uses its surface protein SdrE to form catch bonds with the host regulatory protein factor H and evade the human immune system.
Telmo O. Paiva +2 more
doaj +3 more sources
SDRE Preview Control for a LPV Modelled Autonomous Vehicle [PDF]
IFAC-PapersOnLine, 2019 This paper aims to present a Preview Controller by taking State-Dependent Riccati Equation (SDRE) approach to the standard Preview Control solution based on Linear Quadratic (LQ) framework. A Matlab/Simulink simulation study for performing a lane change task for a LPV modelled autonomous vehicle has been conducted.
Cebeci, Cagatay +3 more
core +6 more sources
Genotypic and Phenotypic Characterization of MRSA Colonization and Persistence in Residential Aged Care Facilities in Adelaide, Australia [PDF]
International Journal of Microbiology, Volume 2026, Issue 1, 2026.Background Residential aged care facilities (RACFs) are potential reservoirs for methicillin‐resistant Staphylococcus aureus (MRSA), with residents at increased risk due to compromised immunity, comorbidities, frequent hospital visits, and close living quarters.
Belaynesh T. Asrat +10 more
wiley +2 more sources
SDRE-based primary control of DC Microgrids equipped by a fault detection/isolation mechanism
Energy Reports, 2022 Due to the nonlinear dynamics of direct current (DC) microgrids, the existence of input constraints, and their multi-input multi-output (MIMO) nature, classical linear controllers cannot provide an appropriate performance in a wide range of operations ...
Yazdan Batmani +5 more
doaj +2 more sources
Global Stabilization of Attitude Dynamics: SDRE-based Control Designs [PDF]
AUT Journal of Modeling and Simulation, 2018 The State-Dependant Riccati Equation method has been frequently used to design suboptimal controllers applied to nonlinear dynamic systems. Different methods for local stability analysis of SDRE controlled systems of order higher than two such as the ...
M. Safi, M. Mortazavi, S.M. Dibaji
doaj +3 more sources
Applied SciencesThis paper presents a hybrid control framework that combines State-Dependent Riccati Equation (SDRE) control with Model Reference Adaptive Control (MRAC) for nonlinear systems with parametric uncertainties.
Nurdan Bilgin
doaj +2 more sources
Robust INS/GPS sensor fusion for UAV localization using SDRE nonlinear filtering [PDF]
, 2009 For publication in IEEE Sensors JournalThe aim of this paper is to present a new INS/GPS sensor fusion scheme, based on State-Dependent Riccati Equation (SDRE) nonlinear filtering, for Unmanned Aerial Vehicle (UAV) localization problem.
Aouf, Nabil, Nemra, A.
core +8 more sources
Journal of Engineering, 2013 An experimental attitude control algorithm design using prototypes can minimize space mission costs by reducing the number of errors transmitted to the next phase of the project. The Space Mechanics and Control Division (DMC) of INPE is constructing a 3D
Luiz C. G. de Souza, Victor M. R. Arena
doaj +2 more sources
A non-ideally excited pendulum controlled by SDRE technique [PDF]
Journal of the Brazilian Society of Mechanical Sciences and Engineering, 2016 In this work, the perturbation theory is applied to the analysis of an electromechanical pendulum system. The frequency response behavior of the system is studied, and the existence of unstable poles is detected using the Routh–Hurwitz criterion. Numerical simulations show the existence of nonlinear behaviors such as hysteresis and the Sommerfeld ...
Tusset, Angelo Marcelo +4 more
openaire +4 more sources
Autonomous Spacecraft Docking Under Uncertainty Using Vision-Based Navigation and Thruster Control
International Journal of Aerospace EngineeringThis paper describes the rendezvous and docking of spacecraft under uncertain conditions. Vision-based navigation is employed as a cost-effective and practical method to enhance the accuracy of navigation and control in order to estimate the relative ...
Pourya Shokrolahi, Hojat Taei
doaj +2 more sources