Results 71 to 80 of about 285 (162)
CAAI Transactions on Intelligence Technology, EarlyView.ABSTRACT This paper proposes a boundary control method for nonlinear distributed parameter systems (DPSs) with limited boundary measurements (BMs), as typically encountered in networked cyber‐physical processes with spatially distributed dynamics such as thermal and biomedical diffusion systems.
Yanlin Li +5 more
wiley +1 more source
Nauka ta progres transportu, 2011 The possibility of construction of a steady natural vibration system by introduction of successive correction link as an aperiodic link of the first-order is considered.
D. S. Bilukhin
doaj
Materials & DesignWe investigate spin–valley polarization, transmittance, and tunneling magnetoresistance (TMR) in an aperiodic structure composed of a silicene monolayer under external magnetic and electrostatic fields.
Sake Wang +2 more
doaj +1 more source
Threshold Currents of Vacuum Arcs With Tungsten and Copper Cathodes
High Voltage, EarlyView.ABSTRACT This paper presents the results of an experimental study aimed at determining the threshold current for triggering a vacuum arc discharge, the probability of arc ignition and the average arc operation time depending on the current for tungsten and copper electrodes.
P. S. Mikhailov +4 more
wiley +1 more source
Доклады Белорусского государственного университета информатики и радиоэлектроники, 2019 An automatic control system for the 1st order aperiodic object is suggested. The structural scheme includes main control circuit with a PID-regulator in it and a disturbance compensation circuit realized by two additional PID-regulators.
M. H. Cheikh El Najjarine +2 more
doaj
Sensors, 2015 One of the main challenges in wireless cyber-physical systems is to reduce the load of the communication channel while preserving the control performance.
Carlos Santos +3 more
doaj +1 more source
A parsimonious structure model for the icosahedral quasicrystal Cd5.7Yb
Acta Crystallographica Section A, EarlyView.The paper presents a parsimonious structure model for the icosahedral Cd5.7Yb quasicrystal. It employs only spherical and elliptical occupation domains, which significantly decreases the number of parameters and the required calculation effort. Still, the model describes the characteristic structural features with considerable accuracy.A compact ...
M. Feuerbacher
wiley +1 more source
INVERSE CORRECTION OF FOURIER TRANSFORMS FOR ONE-DIMENSIONAL STRONGLY SCATTERING APERIODIC LATTICES
Journal of Fundamental and Applied Sciences, 2016 The accuracy of the Fourier transform (FT), advantageous for the aperiodic lattice (AL) design, is significantly improved for strongly scattering periodic lattices (PLs) and ALs.
Y. F. Hsin
doaj +1 more source
Machine Learnability as a Measure of Order in Aperiodic Sequences
CoRRResearch on the distribution of prime numbers has revealed a dual character: deterministic in definition yet exhibiting statistical behavior reminiscent of random processes. In this paper we show that it is possible to use an image-focused machine learning model to measure the comparative regularity of prime number fields at specific regions of an Ulam
Jennifer Dodgson +7 more
openaire +2 more sources
Aperiodic order and pure point diffraction [PDF]
Philosophical Magazine, 2008 We give a leisurely introduction into mathematical diffraction theory with a focus on pure point diffraction. In particular, we discuss various characterisations of pure point diffraction and common models arising from cut and project schemes. We finish with a list of open problems.
openaire +2 more sources