Results 11 to 20 of about 17,778,637 (310)

Rethinking Sampled-Data Control for Unmanned Aircraft Systems [PDF]

Sensors, 2022
Unmanned aircraft systems are expected to provide both increasingly varied functionalities and outstanding application performances, utilizing the available resources.
Xinkai Zhang, Justin Bradley
doaj   +2 more sources

Downsampling Non-Uniformly Sampled Data [PDF]

EURASIP Journal on Advances in Signal Processing, 2007
Decimating a uniformly sampled signal a factor D involves low-pass antialias filtering with normalized cutoff frequency 1/D followed by picking out every Dth sample.
Fredrik Gustafsson, Frida Eng
doaj   +3 more sources

Dual-type quantile regression approach for mean estimation incorporating sampled and non-sampled data [PDF]

Heliyon
Drawing inspiration from recent advancements in robust mean estimation within finite sampling theory, we introduce a novel dual-type class of mean estimators in a design-based framework.
Abdullah Mohammed Alomair, Soofia Iftikhar   +1 more
doaj   +2 more sources

Considerations on brain age predictions from repeatedly sampled data across time [PDF]

Brain and Behavior, 2023
Introduction Brain age, the estimation of a person's age from magnetic resonance imaging (MRI) parameters, has been used as a general indicator of health. The marker requires however further validation for application in clinical contexts.
Max Korbmacher, Meng‐Yun Wang, Rune Eikeland, Ralph Buchert, Ole A. Andreassen, Thomas Espeseth, Esten Leonardsen, Lars T. Westlye, Ivan I. Maximov, Karsten Specht   +9 more
doaj   +2 more sources

Best Probability Density Function for Random Sampled Data [PDF]

Entropy, 2009
The maximum entropy method is a theoretically sound approach to construct an analytical form for the probability density function (pdf) given a sample of random events.
Donald J. Jacobs
doaj   +2 more sources

A note on sampled-data observers [PDF]

Systems & Control Letters, 2020
14 pages, 1 figure, submitted to IEEE TAC for possible ...
Iasson Karafyllis, Tarek Ahmed-Ali, Fouad Giri   +2 more
openaire   +3 more sources

Sampled-Data Resilient Control for Hybrid Nonlinear Stochastic Systems Under Periodic DoS Attacks

IEEE Access, 2021
This paper concerns the sampled-data resilient control for hybrid nonlinear stochastic systems under periodic denial of service (P-DoS) attacks.
Xiaohua Liu, Feiqi Deng, Pengyu Zeng, Xiaobin Gao, Xueyan Zhao   +4 more
doaj   +1 more source

Separation Principle for Linear Sampled-Data Control Systems Under Observer-Based Output Feedback With Aperiodic Sampling

IEEE Access, 2020
This paper studies a separation principle for a class of linear sampled-data control systems with aperiodic sampling. The concerned problem is to show that in aperiodic sampling, the design of observer-based output feedback controller can be broken into ...
Do Wan Kim
doaj   +1 more source

Sampled-Data Adaptive ESO Based Composite Control for Nano-Positioning Systems

IEEE Access, 2020
This work studies a novel sampled-data adaptive extended state observer (ESO) based composite control approach for the digital nano-positioning systems with sampling restrictions.
Chuan Tian, Peng Yan
doaj   +1 more source

Sampled-data controller implementation [PDF]

2012 American Control Conference (ACC), 2012
The setting of this paper is the implementation of timed discrete-event systems (TDES) as sampled-data (SD) controllers. An SD controller is driven by a periodic clock and sees the system as a series of inputs and outputs. On each clock edge (tick event), it samples its inputs, changes states, and updates its outputs.
Yu Wang 0039, Ryan J. Leduc
openaire   +1 more source