Results 1 to 10 of about 3,610,125 (297)

A digital hologram-based encryption and compression method for 3D models

open access: yesFrontiers in Physics, 2022
This study proposes a novel method to compress and decompress the 3D models for safe transmission and storage. The 3D models are first extracted to become 3D point clouds, which would be classified by the K-means algorithm.
Yukai Sun   +7 more
doaj   +1 more source

Resonant-Type Piezoelectric Pump Driven by Piezoelectric Stacks and a Rhombic Micro Displacement Amplifier

open access: yesMicromachines, 2023
To obtain a high flow rate, a resonant-type piezoelectric pump is designed, fabricated, and studied in this paper. The pump consists of four parts: a piezoelectric vibrator, a pump chamber, a check valve and a compressible space.
Chunli Zhu   +5 more
doaj   +1 more source

Software Methodology for Data Control and Collection for Autonomous Monitoring Systems with a Large Amount of Generated Information on the Example of Software for a Hydrological Radiolocation System

open access: yesИзвестия высших учебных заведений России: Радиоэлектроника, 2023
Introduction. The current data monitoring and collection systems produce a growing amount of generated information. Such factors, as the increasing sampling rate of ADCs and the increasing speed of systems for primary processing, receiving, and ...
I. S. Serdiukov   +2 more
doaj   +1 more source

Information and measuring system for operational monitoring of soil moisture and temperature [PDF]

open access: yesE3S Web of Conferences, 2020
The structure of the wireless sensor network (WSN) for operational monitoring of soil moisture and temperature on the agricultural field with high accuracy is considered in the article.
Blokhin Yuri   +4 more
doaj   +1 more source

Development of an information measuring and control system for a quadrocopter

open access: yesРоссийский технологический журнал, 2021
The article deals with the issues of synthesis and analysis of information-measuring and control systems of quadrocopters. The main sensors and modules used to determine the parameters of the coordinates of quadrocopters are given.
V. V. Sleptsov   +3 more
doaj   +1 more source

Control measuring and information system of the experimental stand

open access: yesИзвестия высших учебных заведений: Проблемы энергетики, 2020
Modern trends in the development of technology are based on the need for experimental studies of the equipment being developed in laboratory conditions with the maximum approximation of the operating modes to real ones.
A. N. Tsvetkov   +5 more
doaj   +1 more source

INTELLIGENT INFORMATION-MEASURING AND CONTROL SYSTEM FOR CONTROL OF THE STATE OF THE TERRITORIAL TECHNOSPHERE

open access: yesИзмерение, мониторинг, управление, контроль, 2022
Background. To develop methods and means of monitoring the state of the territorial technosphere as a dynamic system, it is necessary to use mathematical modeling in order to study the influence and interaction of all its components in various modes of
O.E. Bezborodova
doaj   +1 more source

Criteria and methodology for evaluating the effectiveness of information and measurement systems for ensuring environmental safety

open access: yesИзвестия высших учебных заведений. Поволжский регион:Технические науки, 2023
Background. Issues of the quality of the habitat are a consequence of the desire of man to develop industrial production. To ensure it, it is necessary to create effective information systems that allow in real time to conduct a comprehensive assessment
O.E. Bezborodova
doaj   +1 more source

Development and research of an information-measuring system for quality control of agricultural products [PDF]

open access: yesBIO Web of Conferences, 2022
The article presents the result of an information-measuring system development for quality control of agricultural products based on the assessment of their moisture content, chemical composition, presence of organic and mineral impurities.
Mishukov Stanislav   +3 more
doaj   +1 more source

Information Flow in Entangled Quantum Systems [PDF]

open access: yes, 1999
All information in quantum systems is, notwithstanding Bell's theorem, localised. Measuring or otherwise interacting with a quantum system S has no effect on distant systems from which S is dynamically isolated, even if they are entangled with S.
Bennett C. H.   +6 more
core   +3 more sources

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