Results 21 to 30 of about 108,512 (155)

Adaptive Neural Network Control of ROVs under Ocean Current Disturbance

open access: yes水下无人系统学报
In view of the motion control problem of remotely operated vehicles(ROVs) under uncertain model parameters and ocean current disturbance, an adaptive back-stepping control system was designed based on the limited time command filtering and radial basis ...
Xiangheng LI   +3 more
doaj   +1 more source

Belavkin Filtering with Squeezed Light Sources [PDF]

open access: yes, 2014
We derive the filtering equation for Markovian systems undergoing homodyne measurement in the situation where the output processes being monitored are squeezed.
Dabrowska, Anita, Gough, John
core   +1 more source

Probability-dependent gain-scheduled control for discrete stochastic delayed systems with randomly occurring nonlinearities [PDF]

open access: yes, 2012
This is the post-print version of the Article. The official published version can be accessed from the links below - Copyright @ 2012 John Wiley & Sons, Ltd.In this paper, the gain-scheduled control problem is addressed by using probability-dependent ...
Shen, B, Wang, Z, Wei, G
core   +1 more source

Adaptive Neural Control for a Class of Random Fractional-Order Multi-Agent Systems with Markov Jump Parameters and Full State Constraints

open access: yesFractal and Fractional
Based on an adaptive neural control scheme, this paper investigates the consensus problem of random Markov jump multi-agent systems with full state constraints.
Yuhang Yao   +4 more
doaj   +1 more source

Continuous measurement feedback control of a Bose-Einstein condensate using phase contrast imaging

open access: yes, 2009
We consider the theory of feedback control of a Bose-Einstein condensate (BEC) confined in a harmonic trap under a continuous measurement constructed via non-destructive imaging. A filtering theory approach is used to derive a stochastic master equation (
Carvalho, A. R. R.   +3 more
core   +1 more source

Characterization of Defect Distribution in an Additively Manufactured AlSi10Mg as a Function of Processing Parameters and Correlations with Extreme Value Statistics

open access: yesAdvanced Engineering Materials, EarlyView.
Predicting extreme defects in additive manufacturing remains a key challenge limiting its structural reliability. This study proposes a statistical framework that integrates Extreme Value Theory with advanced process indicators to explore defect–process relationships and improve the estimation of critical defect sizes. The approach provides a basis for
Muhammad Muteeb Butt   +8 more
wiley   +1 more source

The Hitchhiker's Guide to Nonlinear Filtering [PDF]

open access: yes, 2019
Nonlinear filtering is the problem of online estimation of a dynamic hidden variable from incoming data and has vast applications in different fields, ranging from engineering, machine learning, economic science and natural sciences.
Kutschireiter, Anna   +2 more
core   +2 more sources

Deterministic Detection of Single Ion Implantation

open access: yesAdvanced Engineering Materials, EarlyView.
Focused ion beam implantation with high detection efficiencies will enable the rapid and scalable fabrication of advanced spin‐based technologies such as qubits. This work presents the detection efficiencies of a wide range of ions implanted into solid‐state hosts, with efficiencies of >90% recorded for ion species and substrate combinations of ...
Mason Adshead   +6 more
wiley   +1 more source

On general systems with network-enhanced complexities [PDF]

open access: yes, 2015
In recent years, the study of networked control systems (NCSs) has gradually become an active research area due to the advantages of using networked media in many aspects such as the ease of maintenance and installation, the large flexibility and the low
Ding, D, Dong, H, Wang, Z
core   +1 more source

Zwitterionic Self‐Assembled Monolayer for Simultaneous Noise Suppression and Hole Extraction in High‐Performance Near‐Infrared Organic Photodetectors

open access: yesAdvanced Functional Materials, EarlyView.
This study presents a new hole transporting material (HTM) mechanism for self‐assembled monolayers in near‐infrared organic photodetectors. The formation of zwitterions induces a strong electric field that significantly increases the work function of HTM‐coated indium tin oxide substrates. The devices exhibit low dark current and noise, along with high
Jiyoung Shin   +9 more
wiley   +1 more source

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