Results 21 to 30 of about 248,255 (315)

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

Entropy Increase in Switching Systems [PDF]

open access: yesEntropy, 2013
The relation between the complexity of a time-switched dynamics and the complexity of its control sequence depends critically on the concept of a non-autonomous pullback attractor. For instance, the switched dynamics associated with scalar dissipative affine maps has a pullback attractor consisting of singleton component sets.
José M. Amigó   +2 more
openaire   +3 more sources

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

On the Convergence of Linear Switched Systems [PDF]

open access: yesIEEE Transactions on Automatic Control, 2011
This paper investigates sufficient conditions for the convergence to zero of the trajectories of linear switched systems. We provide a collection of results that use weak dwell-time, dwell-time, strong dwell-time, permanent and persistent excitation hypothesis. The obtained results are shown to be tight by counterexample.
Serres, Ulysse   +2 more
openaire   +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   +1 more source

Fault-tolerant operation of single-phase SR generators [PDF]

open access: yes, 1999
This paper studies fault-tolerant operation of multipole single-phase switched reluctance generators (SRGs), in particular, an 8/8-pole switched reluctance machine.
Sawata, T.   +4 more
core   +1 more source

Full duplex switched ethernet for next generation "1553B" -based applications [PDF]

open access: yes, 2007
Over the last thirty years, the MIL-STD 1553B data bus has been used in many embedded systems, like aircrafts, ships, missiles and satellites. However, the increasing number and complexity of interconnected subsystems lead to emerging needs for more ...
Frances, Fabrice   +5 more
core   +1 more source

On the analysis of switched-beam antennas for the W-CDMA downlink [PDF]

open access: yes, 2004
Smart antennas are widely recognized as an enabling technology for addressing the demand of future wireless network capacity when employed in place of traditional fixed-coverage sector antennas.
Beach, Mark   +5 more
core   +1 more source

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

System-performance analysis of optimized gain-switched pulse source employed in 40-and 80-Gb/s OTDM systems [PDF]

open access: yes, 2007
The development of ultrashort optical pulse sources, exhibiting excellent temporal and spectral profiles, will play a crucial role in the performance of future optical time division multiplexed (OTDM) systems. In this paper, we demonstrate the difference
Anandarajah, Prince M.   +11 more
core   +1 more source

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