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Based on network feedback control, using the information theory to study the channel capacity of scalar Markov Jump Linear System(MJLS) Stabilization is the foundation of designing this kind of network control system. However, in the actual control problems, unknown quantities are often uncertain variables without statistical structure. So it is incomplete to research the control problems based on...
Detecting the partial discharge (PD) phenomenon in gas insulated switchgear (GIS) by using ultra-high-frequency (UHF) method is an effective diagnosis method to avoid insulation accidents. Practically, UHF sensor will receive various signal components due to different placements and installation locations, which can greatly influence the diagnostic analysis result. Thus, in order to deeply understand...
For detecting partial discharge (PD) phenomenon in gas insulated switchgear (GIS), ultra-high-frequency (UHF) method, which detects electromagnetic wave (EM wave) in UHF band with good immunity to noise, has been widely employed to avoid insulation accidents. In order to deeply understand the propagation process of EM wave and improve the utilization of the UHF method, it is necessary to investigate...
He+O2 atmospheric-pressure cold plasmas have received much attention; mainly rely on the potential use of reactive oxygen species generated in such plasmas. In this paper we present the impact of oxygen concentration from 0ppm to 5% on the discharge modes, power dissipation, chemical composition and electrode fluxes of plasma species in He+O2 atmospheric-pressure cold plasmas with a constant power...
In recent years, a growing amount of literature suggests that the bactericidal effect of low-temperature atmospheric-pressure plasmas is chemistry driven. Antibacterial species generated by plasmas, such as O, OH, 1O2, and H2O2, are capable of reacting strongly to the substance in bacteria, resulting in bacterial inactivation. However, since bacteria cells are usually embedded in solution/tissue in...
Cold atmospheric-pressure plasmas have received much attention; mainly rely on the potential use of reactive species generated in such plasmas. In most cases of application, such as plasma medicine, the reactive species have effects on a sample only after their penetration through the plasma sheath that is formed above the sample. In contrast to studies of generation and optimization of reactive species...
This paper reports an electrical and optical characterization study of an atmospheric pressure plasma generator used for decontaminating endoscopic channels. In order to sustain such plasma in a narrow channel of up to one meter, two electrode configurations are discussed. Plasma characteristics such as the discharge current, dissipated power, gas temperature are measured, together with optical emission...
This paper presents an approach to binocular vision simultaneous localization and mapping (SLAM) based on sparse extended information filter (SEIF) algorithm, which is deduced by the sparsification treatment to EIF algorithm. SIFT (Scale Invariant Feature Transform) method is used to extract the Natural landmarks, The minimal connected dominating set(CDS) approach is used in data association which...
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