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Modelling of processes and components

• /en/research-topics/modelling-of-processes-and-components

Component simulation Process simulation Process digitalisation Life cycle assessment Continuous Casting High Pressure Die Casting Microstructure Modelling Thermokinetic Simulation Extrusion Simulation Wire [...] components Simulations can help to understand processes and component behavior in practice and reduce or even eliminate expensive tests. LKR's expertise in the field of numerical simulation ranges from [...] from user-oriented simulations and the development of new simulation methods to the research of basic approaches. Always with the focus and in coordination with the processes and components of the end users

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URBANICA

• /en/urbanica

URBANICA Urban Infrastructure Development Simulator Objective AIT has developed a tool to simulate urban expansion triggered by increased urbanisation tendencies and to estimate the related infrastructure [...] Project description The Urban Infrastructure Development Simulator, used to support urban planning decisions, performs urban growth simulation and can estimate related infrastructure costs. AIT developed [...] The simulation tool is based on input data from different spatial and temporal resolutions. Geographic information systems (GIS) data, remote sensing data, and statistical data are used to simulate scenarios

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COVID-19 Simulator

extent in advance. The agent-based COVID-19 Simulator takes up this problem. In addition to the latest scientific studies on the spread of COVID-19, the simulator also considers human behavioural aspects [...] agent-based modelling and simulation not only takes into account the required measures, such as rules on physical distancing, but also allows the agent to ignore these rules – thus simulating lived reality. Thanks [...] Thanks to this combination of simulation and artificial intelligence, decisions can be taken with greater objectivity and reliability. Applications The COVID Simulator helps to determine the optimal mix

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Simulate

• /en/solutions/analysis-and-optimization-of-pedestrian-flows/simulate

visitors: SIMULATE evaluates evacuation times and bottlenecks. How it works SIMULATE – when pedestrian flows have to be managed efficiently and safely The potential applications of SIMULATE are as varied [...] person flow analyses is a key component of the models and methods used. Flow simulations improve your decision basis SIMULATE simulates pedestrian flows, displays flow rates and shows main routes and potential [...] state-of-the-art technologies, the AIT offers tailor-made scalable solutions for simulation, analysis and planning. SIMULATE: your benefits Cutting costs by ensuring optimum mobility, efficiency, comfort

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UD_InfraSim

• /en/ud-infrasim

ure development simulator (Urbanica) Figure 4: URBANICA USER INTERFACE The Urban Infrastructure Development Simulator (UIDS/URBANICA) is a tool able to perform urban growth simulation and related infr [...] Costa Rica (at the top) simulated with the URBAN INFRASTRUCTURE DEVELOPMENT SIMULATOR ® AIT Figure 6: Animated Gif of the first scenario for a city in Argentina Mar del Plata simulated with the URBAN INFR [...] INFRASTRUCTURE DEVELOPMENT SIMULATOR ® AIT Figure 7: Animated Gif of the second scenario for a city in Argentina Mar del Plata simulated with the URBAN INFRASTRUCTURE DEVELOPMENT SIMULATOR ® AIT × Kontakt Formular

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18th ITI Symposium in Dresden

platform for exchanging ideas on the use and further development of SimulationX in industrial and scientific applications. New SimulationX features as well as research results and user reports will be presented [...] from the combination of development tools and simulations and testing Early tests of control software against virtual machine modelsNew technologies in SimulationX 3.7 The business unit Electric Drive T [...] which will soon be an integral part of SimulationX. Furthermore, the EES Library will form a part in the tutorial held by the ITI concerning new technologies in SimulationX 3.7. It would be our pleasure to

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Climate simulation by AIT for “Zukunft Linz”

measures, and continuing to refine microclimate simulations.   Scientific Study and AIT Simulations Provide Unique Insights “The detailed simulations depict the city’s microclimate with a resolution [...]   Advanced Method Enables Precise Climate Simulations and Microclimate Modeling Simulations conducted with PALM-4U (Parallelized Large-Eddy-Simulation Model for Urban Applications) generated a wealth [...] Franckviertel, Bulgariplatz, and parts of Kaplanhof, were simulated with an even higher resolution of 5 x 5 meters. These high-resolution simulations could also serve as the foundation for a microclimate

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REALISM

• /en/research-topics/enabling-digital-technologies/projects/realism

REALISM Real-time Simulation of Multiple Connected Autonomous Vehicles The main innovation of the REALISM project is the provision of a software framework to run real-time simulation of multiple connected [...] allowing mixed virtual (simulated) and real (physical devices) setups in XiL (“any-in-loop”) setups. REALISM will therefore provide novel physical-layer system-level simulation models for C2X communication [...] the performance of the multi-core framework running the described simulation in a closed-loop setup, including transmitting simulation results via radio signals in real time to a test vehicle within an

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Solar Radiation

• /en/labs/environmental-testing-lab/solar-radiation

photovoltaic modules pulsed solar simulator ("Flasher") Testing Equipment Stationary Solar Simulator Class BBB (IEC 060904-9) 9 m² test area 0-1100 W / m² Pulsed solar simulator (flasher) Class A + A + A + (IEC [...] accelerated aging of materials Our Services Standard tests on PV modules Simulation of solar radiation on the earth‘s surface Simulation of UV radiation UV irradiation (UVA and UVB) Determination of the spectral [...] 3 m x 3 m test area Homogeneity <+/- 0.3% Photovoltaic cells solar simulator Class AAA (IEC 060904-9) 20 cm x 20 cm UV sun simulator UVA & UVB; 0-250 W / m²; 2,3 m x 2 m Measurement-spectral sensitivity

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Power System planning & operation support

• /en/solutions/network-operators-energy-service-providers/power-system-planning-operation-support

expertise is simulation-based analysis of electrical power networks. For this purpose, AIT has developed a flexible simulation environment based on DIgSILENT PowerFactory®. This simulation environment is [...] public utility grids. OUR SERVICES Simulation-based network analyses including load flow calculations, transient analysis and harmonic analysis High-performance simulations of distribution networks for strategic [...] of supply systems for public transport infrastructure Development of simulation models (digital twin) for coupled AC/DC simulations Stability analyses, especially for low inertia systems Optimization of

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SHIFT

• /en/research-topics/cyber-security/projects/shift

management and medical technology. Technical simulation environments can provide a protected space to better understand and prepare for cyber-attacks in CPS. In a simulation environment, the consequences of cy [...] hinder the development of technical simulation environments and thus prevent the generation of shared knowledge in the construction and implementation of technical simulation environments for CPS. The SHIFT [...] to design and develop safe technical simulation environments for CPS. It aims to address four main aspects: (1) The design and development of technical simulation environments for CPS will be implemented

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Smart Electric Drives Library

• /en/loesungen/vehicle-system-simulation/smart-electric-drives-library

Modellierung und Simulation von transienten und quasi-stationären elektrischen Systemen in Modelica®. Die Modelica-basierte Smart Electric Drives (SED) Bibliothek ermöglicht die Simulation und Optimierung [...] mechanische Last. Diese Modelle ermöglichen die schnelle Simulation und Analyse von komplexen elektromechanischen Antriebssystemen. Key-Features // Simulation von elektrischen Maschinen, Energiespeichern, Lei [...] Leistungselektronik und Steuerungen für elektrische Maschinen // Simulation von transienten Effekten in elektrischen Antrieben // Quasi-stationäre Modelle für verschiedene Maschinentypen // Unterstützt die

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Artificial Intelligence for Facility Management

• /en/research-topics/efficient-buildings-and-hvac-technologies/projects/artificial-intelligence-for-facility-management

anomaly and fault detection. Additionally, simulation models for HVAC systems will be created to enable gray-box modeling. Digital twins based on simulation models will allow for the testing of existing [...] Evaluation of the transferability of AI methods to similar systems. Development of Simulation Models: Creation of simulation models for the most common HVAC systems in FWAG buildings. These will be tested [...] rule-based fault detection algorithms. Synthetic Data Generation: Use of simulation models to generate synthetic data with simulated typical component faults, which can then be used to train additional AI

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Metal Extrusion Simulation

• /en/research-topics/modelling-of-processes-and-components/metal-extrusion-simulation

Extrusion Simulation Metal Extrusion Simulation View into the unknown Extrusion is a key process for producing profiles with complex geometries from aluminum and magnesium alloys. Simulating this process [...] essential step toward optimizing die design, process parameters, and overall system performance . Our Simulation Methods At LKR, we combine: VOF-based commercial tools such as HyperXtrude for industry-oriented [...] models based on mean dislocation density theory and JMAK (Johnson-Mehl-Avrami-Kolmogorov) for simulating grain morphology and static/dynamic recrystallization incl. particle stimulated nucleation. In-house

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Thermokinetic Simulation

• /en/research-topics/modelling-of-processes-and-components/thermokinetic-simulation

Thermokinetic Simulation Thermokinetic Simulation Predicting Phase Transformations Thermodynamic and kinetic simulations enable solutions to be found more quickly and cost-effectively than traditional [...] is homogeneous. One of the main goals for the simulation is the influence of process modifications on the final material properties – based on the simulated microstructure evolution. × Kontakt Formular [...] understand the formation of specific microstructures and their impact on the material’s evolution. Simulation services Casting: (Phase stabilities): The evaluation of segregation and primary precipitation

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Multi-Physics Simulation Services

• /en/research-topics/propulsion-technologies/multi-physics-simulation-services

Multi-Physics Simulation Services Multi-Physics Simulation Services Due to the increased CO2 awareness of today’s society, electromobility has become more and more popular within the last years. Crucial [...] the success in this segment are costs, range, charging time and safety of the vehicles. Thereby, simulations enable to investigate the complex interaction between individual components and the vehicular system [...] machines, including engine control, power electronics and electrical energy storage systems, to the simulation of entire vehicles, component integration and monitoring during operation. × Kontakt Formular

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SmartEST Lab

• /en/labs/smartest-lab

prevention. IEC 61683: Efficiency measurement of inverters. SIMULATIONS IN THE SMARTEST INVERTER LABORATORY Grid simulation The grid simulation in the inverter laboratory is a crucial component for testing [...] Ride-Through). Simulation and testing of complete systems With power Hardware-in-the-Loop (P-HIL) experiments and multi-domain co-simulations complete generation systems can be simulated and tested. This [...] regions) affect functionality. DC Sources and battery simulation Dynamic PV array simulators The laboratory is equipped with six independent simulators, providing 1500 V and 1100 kW , capable of replicating

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Vehicular communication system level simulation

• /en/research-topics/enabling-digital-technologies/solutions-services/wireless-communications/our-offer/vehicular-communication-system-level-simulation

Vehicular communication system level simulation Vehicular communication system level simulation Future automation and control units for advanced driver assistance systems (ADAS) will exchange sensor and [...] is stored in a table and looked up during run-time of the real-time system-level simulation. Our system level simulation is validated with empirical measurement data from various safety critical road traffic [...] wireless communication links to improve traffic safety. AIT offers an accurate real-time system-level simulation for multi-vehicle communication scenarios to support the development and test of connected ADAS

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Process Digitalization

• /en/research-topics/modelling-of-processes-and-components/process-digitalization

development of digital twins. Machine Learning for Process Simulation and Control: By integrating machine learning algorithms into our simulation workflows, we unlock new capabilities in process prediction [...] Process Digitalization Process Digitalization Intelligent Simulation for the Production of Tomorrow Driving Digital Transformation in Manufacturing at LKR: The digitalization of industrial processes presents [...] sustainability. At LKR, we are at the forefront of this transformation, combining physics-based simulations with advanced data-driven methodologies. Our mission is to virtually model, understand, and optimize

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KSÖ, AIT AND IV organized BLACKOUT TRAINING FOR CRITICAL INFRASTRUCTURE SECTORS

Industry, organised a Blackout Simulation, in which the first hours and days after a blackout, triggered by a technical incident in a transformer station, were realistically simulated. This training on technical [...] Cyber Range Platform as well as through the use of state-of-the-art digital simulation systems, concrete effects can be simulated for the whole of Austria for the first time. This makes it possible for the [...] partners from business, administration, science and politics. Training in one of the most modern IT simulation environments The effects of blackouts are making it increasingly difficult to assess and define

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