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JOICE
- /en/research-topics/hybrid-electric-aircraft-technologies/projects/joice
Advancement of icing wind tunnel infrastructure Execution of experiments in simulated icing conditions Numerical simulation – primarily with the aid of in-house codes – of icing, anti-icing and de-icing [...] aerodynamic wind tunnels AIT focuses on the development of snow simulation models and tools and on extending the current icing simulation capabilities to the performance prediction of hybrid-IPS combining
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AIT expert Stefan Orter presents cardiovascular study at The Physiological Society
In an elaborate study together with the German Aerospace Center (DLR), the effects of 60 days of simulated zero gravity on the human body were observed. The results are not only important for future space [...] between left ventricular ejection time measurement methods during physiological changes induced by simulated microgravity". With more than one third of all deaths, cardiovascular diseases were again the most [...] HSA, explains: "In the study, weightlessness or deconditioning of the cardiovascular system was simulated over 60 days through long-term bed rest, in which test subjects underwent several measurements in
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Road Safety, Accident Research & New Mobility
- /en/research-topics/road-safety-accident-research
research, traffic simulations, by achieving road safety observations and developing road safety applications to evaluate road safety measures. AIT experts develop new analysis and simulation tools which are [...] potential danger spots using algorithms or complex relationships between road and vehicle to be simulated. Beside common accident statistics, innovative deployments of accident prediction modelling are [...] of AIT. In-depth accident analysis, crash-causes-research and infrastructure-vehicle-interaction simulation are the baseline for investigating coming vehicle technologies and transport strategies as they
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MoSeS
- /en/solutions/reliable-transport-infrastructure/vibes/moses
Mobile Seismic Simulator: Hydraulic vibration exciter The Mobile Seismic Simulator (MoSeS) was developed to determine the vibration behavior of existing structures in-situ and to simulate traffic vibrations [...] in case of a rigid connection to the building. Application examples Vertical operation For the simulation of rail-bound vehicles during the construction phase of railway tracks; e.g. for the purpose of
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Experience
- /en/solutions/analysis-and-optimization-of-pedestrian-flows/experience
Experience simulates real life with innovative technologies Based on the SIMULATE software developed at the AIT, EXPERIENCE uses visual computing technologies and the latest pedestrian simulations to create [...] cost-efficient manner. Natural movements, ambient noise and pedestrian flows are included in the simulation as well as wayfinding system components such as signs, screens or PA announcements. Test subjects
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Capacity Building & Training
- /en/research-topics/cyber-security/capacity-building-training
stakeholders. Challenges/Key Questions Understand how to efficiently simulate real ICT infrastructures from various domains Simulation of threats, attackers, attack vectors in a realistic, virtual environment [...] Capacity Building & Training The AIT Cyber Range serves as a virtual environment for the flexible simulation of critical digital IT systems. It provides a secure and realistic environment for analyzing and [...] individually for the agreed training scenarios from the cyber security training including technical simulations and hands-on experience for participants. Training includes but is not limited to cyber security
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WINS Training Course on Cyber Security for Nuclear Facilities
the UK Civil Nuclear Sector. Training in a state-of-the-art IT simulation environment The AIT Cyber Range is used to realistically simulate IT infrastructures and communication processes, so that participants
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Integrated Modeling of Mobility Modes
- /en/research-topics/integrated-mobility-systems/integrated-modeling-of-mobility-modes
autonomous vehicles and incorporate them into advanced simulation and planning tools. AIT’s research activities include: Flexible mobility simulation environments including mesoscopic, agent-based transport [...] transport modelling tools and microscopic transport simulations Modeling and simulation of mobility measures and human choices and behavior applying statistical modelling as well as deep learning techniques [...] datasets from experiments and real-world measurements as well as mobility surveys Innovative crowd simulations to predict complex pedestrian flows for multi-scale analysis Modeling of new mobility concepts
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Risk Assessment and Virtual Black Spot Analysis
- /en/research-topics/road-safety-accident-research/risk-assessment-and-virtual-black-spot-analysis
Black Spot Analysis Risk Assessment and Virtual Black Spot Analysis AIT's proprietary analysis and simulation tools allow the correlations between road parameters, vehicle dynamics and accidents to be examined [...] traffic information, can be integrated. Computer-based risk assessment and accident prevention Simulation-based determination of causes of accidents based on road conditions, road geometry and vehicle [...] the parameters of known accident black spots, similar potential danger spots can be identified. Simulation results form the basis for the development and optimisation of active safety systems for vehicles
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ASSESS
- /en/solutions/reliable-transport-infrastructure/assess
warnings in case of exceeded limits. Numeric simulations in structural dynamics Using numerical modelling and calculations, we perform realistic simulations to determine the integrity or vibration behaviour [...] effects under dynamic time history analysis Probabilistic evaluations of limit states Dynamic impact simulations with rockfall safety assessment Condition monitoring of noise barriers Structural health monitoring [...] then compare the results of these on-site measurements with the vibrations we calculated using simulation models of the structures. The resulting model serves as a basis for damage detection and evaluations
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Structural Dynamics and Assessment
- /en/research-topics/structural-dynamics-and-assessment
With MoSeS, the Mobile Seismic Simulator, AIT researchers have a highly developed vibration generator at their disposal for in situ measurements. It can be used to simulate vibrations, e.g. from passing [...] monitoring, evaluation of measurement uncertainties as well as numerical mechanical and physical simulations are used in this context. The usability of the infrastructure under various dynamic loads is another [...] +43 50550-6439 alois.vorwagner(at)ait.ac.at Shock and vibration testing read more Mobile Seismic Simulator read more News Concreting under traffic for efficient bridge rehabilitation [more] Assets4Rail -
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MIMIC
- /en/research-topics/transport-optimization-logistics/projects/mimic
In order to evaluate the optimized solutions under real conditions, a traffic simulation is carried out. The simulation evaluates the effects of construction site traffic in terms of congestion, travel [...] In order to enable efficient logistics for urban development processes, optimisation, traffic simulation and novel data-scientific approaches are combined. The optimisation of construction operations [...] times etc. on the basis of realistic traffic volumes over the time of the day. In addition to the simulation, the effects of real construction works on urban transport systems will be observed. Using novel
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Environmental Testing Laboratory
- /en/labs/environmental-testing-lab
EN 60529 Read more Solar Radiation Stationary solar simulator Pulsed solar simulator (flasher) Photovoltaic cells solar simulator UV sun simulation Measurement-spectral sensitivity Read more × Kontakt
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Digital solutions for the fight against climate change
reduce local effects on cities, such as heat islands or areas of potential flooding. Climate simulations in four European key regions Together with the city of Linz, which has set itself the ambitious [...] and Sweden (Stockholm, Jönköping), the CLARITY project has undertaken local and citywide climate simulations for current and future climate periods. The results obtained for the inner city of Linz show for [...] In order to reduce increasing urban heat stress, the AIT Center for Energy used micro-climate simulations of three different city districts in Linz to demonstrate how these areas might be expected to develop
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Testing for EV Charging Infrastructure
- /en/solutions/power-system-technologies/grid-interoperability-and-conformance-testing-for-ev-charging-infrastructure
feature has been generated by a unique Hardware In the Loop setup that allows to directly couple the simulation environment with real hardware equipment. The main components required for testing the interactions [...] itself, the charging equipment and the car. These components are each available as a full software simulation, as an emulator and as a real hardware component. The testing infrastructure for EVs and EVSEs [...] Testing of EVSE against national grid codes up to 1 MVA EV/EVSE connection to low voltage grid simulation Analysis of charging characteristics Interoperability expertise and support Offered services
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HeatHarvest
- /en/research-topics/digitalisation-and-hvac-technologies/projects/heatharvest
Conventional calculation and simulation methods for the design of BHE fields are limited by the conditions that occur in strongly heated inner city areas, or simulations with higher temperatures are not [...] (up to 50 ° C) and these cannot easily be introduced into BHE fields, common calculations and simulations are not sufficient to accurately predict the thermal behaviour of the subsoil in the densely built [...] large-scale test facility on an open-air site and accompanying laboratory experiments as well as simulations under different conditions. In this way, the appropriate framework conditions for the harvest of
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Automated driving - successful test for collision avoidance
Digitrans test track in St. Valentin. During the live-demonstration, an imminent traffic accident was simulated. The autonomous vehicle recognised the risk of an accident and stopped on its own. (© Andreas Vrabl) [...] to increase the road safety of autonomous vehicles, special test environments are required that simulate various traffic and logistics scenarios on different routes, surfaces and under a wide range of [...] says Pointner. The demonstration in St. Valentin, where an imminent traffic accident was simulated, shows the convincing research result: The autonomous driving device recognised the risk of an accident
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Smart City Rheintal
- /en/research-topics/integrated-mobility-systems/projects/smart-city-rheintal
developed.The MATSim simulation of the existing situation was run twice, first with 10% and finally with 100% of the population. Based on this model, three scenarios were simulated with a 10% sample: (1) [...] development projects, and (3) location and distribution of charging stations for e-mobility. The simulation video above includes 100% of the population of Vorarlberg and shows the motorized individual traffic [...] and commuters travelling to Vorarlberg from other regions. Each colored dot represents a single, simulated vehicle where the color green represents high velocity / free speed and red represents low velocity
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Model-based Analysis & Simulation, Digital Twins
- /en/solutions/decarbonisation-and-digitalisation-in-industry/model-based-analysis-simulation
Model-based Analysis & Simulation, Digital Twins By means of model-based analyses and digital twins, we enable you to optimize the production process and energy use off-line, to identify possible measures [...] costs. Thanks to the AIT's many years of experience and expertise in the mathematical modelling and simulation of complex dynamic processes, we are your ideal partner for detailed analyses at component, plant [...] quickly and competently with unique questions. Our services Development of new plant concepts using simulation techniques Reproduction of existing plant concepts Tailor-made operational optimization Optimal
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Optimization and testing of noise barriers
- /en/solutions/acoustics-and-noise-abatement/optimization-and-testing-of-noise-barriers
test benches, mobile measuring devices and simulation software. Thus, the entire chain from data acquisition and evaluation through modelling and simulation to optimization is available. The use of calibrated [...] standardisation committees. This expertise is also used to optimize computer-aided models and simulations of the complex sound field around noise barriers. Our Services Accredited tests on the AIT test [...] measurements on noise barriers Optimization of the acoustic properties of noise barriers using computer simulation; for example BEM, FEM and raytracing Model development and model validationby means of measurements
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