Results 1 to 10 of about 30,065,945 (307)

Comparison of control approaches in different levels of cybernetic systems based on information theories [PDF]

open access: yesنشریه مطالعات دانش‌پژوهی, 2023
Purpose: The most important part of cybernetics is the study of how to control exchanging of information, and the statistical phenomena resulting from this control, which simultaneously exist in advanced computing machines (such as computers) and living ...
Adeleh Asadi shally
doaj   +1 more source

Smart Solutions for Securing the Power Supply of Smart Cities [PDF]

open access: yesInterdisciplinary Description of Complex Systems, 2023
Every aspect of our lives is determined by the use of electricity. Its availability defines our everyday comfort and security. Smart cities built with smart technologies cannot operate without electricity.
Ferenc Molnár
doaj   +1 more source

Research Progress on the Development of the Planter Unit for Furrowing Control and the Depth Measurement Technology

open access: yesApplied Sciences, 2023
The article briefly describes the importance of furrowing depth stability for seed germination and growth under precision seeding conditions. By analyzing the application status of furrowing depth control technology of the planter globally, the research ...
Hang Li   +7 more
doaj   +1 more source

Realistic Nudging through ICT Pipelines to Help Improve Energy Self-Consumption for Management in Energy Communities

open access: yesEnergies, 2023
Taking full advantage of the potentialities of renewable energies implies overcoming several specific challenges. Here, we address matching an intermittent energy supply with household demand through a nudging approach.
Haicheng Ling   +3 more
doaj   +1 more source

Modeling and Control of Discrete Event and Hybrid Systems Using Petri Nets and OPC Unified Architecture

open access: yesIEEE Access, 2022
Discrete event system is a type of system, which changes its state based on asynchronously occuring events. One of many approaches of describing this category of systems is a mathematical formalism called the Petri Net.
Erik Kucera   +3 more
doaj   +1 more source

Analysis on Vibration Characteristics and Suppression Strategy of Vehicle Mounted GPR Detection Device for Tunnel Lining

open access: yesMachines, 2021
The GPR antenna is installed on the high-speed railway tunnel detection vehicle through the detection device to carry out non-contact nondestructive and rapid detection of the lining condition. Through simulation calculation and field vibration test data
Yang Lei   +4 more
doaj   +1 more source

Advanced Design and Optimal Sizing of Hydrostatic Transmission Systems

open access: yesActuators, 2021
This paper presents a novel method for designing and sizing high-efficient hydrostatic transmissions (HTs) for heavy duty propulsion applications such as agricultural and construction machinery. The proposed method consists in providing cost effective HT
Xiaofan Guo, Andrea Vacca
doaj   +1 more source

Educational Case Studies for Pilot Engineer 4.0 Programme: Monitoring and Control of Discrete-Event Systems Using OPC UA and Cloud Applications

open access: yesApplied Sciences, 2022
The current trend in industry is the digitalisation of production processes using modern information and communication technologies, a trend that falls under the fourth industrial revolution, Industry 4.0.
Erik Kučera   +3 more
doaj   +1 more source

Steady-State and Transient Operation of Solid Oxide Fuel Cell Systems with Anode Off-Gas Recirculation within a Highly Constrained Operating Range

open access: yesEnergies, 2023
Based on a prototype presented in a prior publication, this research investigates the operational characteristics of a methane-fueled solid oxide fuel cell (SOFC) system with anode off-gas recirculation (AOGR) for electrical energy supply on sea-going ...
Jan Hollmann, Stephan Kabelac
doaj   +1 more source

PetriNet Editor + PetriNet Engine: New Software Tool For Modelling and Control of Discrete Event Systems Using Petri Nets and Code Generation

open access: yesApplied Sciences, 2020
Petri nets are an important tool for creation of new platforms for digitised production systems due to their versatility in modelling discrete event systems.
Erik Kučera   +4 more
doaj   +1 more source

Home - About - Disclaimer - Privacy