Results 21 to 30 of about 17,645,441 (296)

A Switching Predictive Control Method of Three Phase VSCs Based on Switching Affine Model

open access: yesIEEE Access, 2023
Under the framework of switched system theory, the system states of three-phase voltage source converters (VSCs) can be regulated by subsystems switching according to the switching rule directly.
Xin Guo, Wei-Peng Li, Yuan Pan
doaj   +1 more source

Nonlinear Stabilization Controller for the Boost Converter with a Constant Power Load in Both Continuous and Discontinuous Conduction Modes

open access: yesMicromachines, 2021
The operation of Boost converters in discontinuous conduction mode (DCM) is suitable for many applications due to the, among other advantages, inductor volume reduction, high efficiency, paralleling, and low cost.
Juan Gerardo Parada Salado   +3 more
doaj   +1 more source

Active fault-tolerant control for switched systems with time delay [PDF]

open access: yes, 2011
Link to a related website: http://vuir.vu.edu.au/7209/1/ACSP-09-0185.pdf, Open Access via UnpaywallThis paper focuses on the problem of active fault-tolerant control for switched systems with time delay.
Shi, Peng   +8 more
core   +1 more source

On positive-realness and stability of switched linear differential systems

open access: yes, 2013
We present some results regarding the stability of switched linear differential systems (SLDS) in the behavioral framework. Positive-realness is studied as a sufficient condition for stability and some implications derived from the use of positive-real ...
Paolo Rapisarda   +3 more
core   +2 more sources

Complete performance analysis of a 3.5 ps pulse source consisting of a gain-switched laser diode followed by a non-linearly chirped grating [PDF]

open access: yes, 2008
The authors demonstrate the performance of an optimized gain-switched pulse source that generates 3.5ps pulses. The transform limited pulses perform excellently when employed in an 80Gb/s OTDM set-up and a 10Gb/s 40km transmission ...
Anandarajah, Prince M.   +5 more
core   +3 more sources

Stability of A Switched Linear System [PDF]

open access: yesJournal of Mechanical Engineering and Sciences, 2012
Hybrid systems are dynamic systems that arise out of the interaction of continuous state dynamics and discrete state dynamics. Switched systems, which are a type of hybrid system, have been given much attention by control systems research over the past ...
At-Tasneem Mohd Amin   +2 more
doaj   +2 more sources

Time-Varying LQR Control with Matrix Smoothing for Continuous-Time Switched Systems Under Time-Dependent Switching

open access: yesApplied Sciences
This paper addresses the analysis and control of continuous-time linear switched systems within the linear time-varying (LTV) framework. A correspondence between switched and LTV system representations is first established, enabling the use of LTV tools ...
Kamil Borawski, Krzysztof Rogowski
doaj   +1 more source

Optimal design of switched reluctance motors [PDF]

open access: yes, 2002
The fundamental theory of the switched reluctance motor is presented with a number of new equations. It is used to show how the practical development of a design calculation should proceed, and this leads to a discussion of physical characteristics ...
Miller, T.J.E.
core   +1 more source

STABILITY OF NONLINEAR SWITCHED SYSTEMS WITH TIME DELAY

open access: yesШәкәрім университетінің хабаршысы: Техника ғылымдар
This paper addresses the stability problem of switched nonlinear systems with time delay. The dynamics of the considered system are governed by a switching signal that describes transitions between multiple subsystems, while the effect of time delay is ...
A. Zhambulatova, K. Alimhan
doaj   +1 more source

Comparative Drug Response Profiling in Neuroblastoma Cell Lines and Patient‐Derived Tumor Organoids

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT High‐risk neuroblastoma remains a leading cause of pediatric cancer mortality, and improved preclinical models are needed to guide therapeutic developments. We screened seven high‐risk neuroblastoma cell lines and three patient‐derived tumor organoids with 528 compounds alongside bone marrow controls, and compared them with external datasets ...
Krzysztof Wierbiłowicz   +12 more
wiley   +1 more source

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