This document summarizes the steps involved in producing 3D aerodromes using state-of-the-art technology. It details the 5 levels of production from synthetic to fully realistic 3D models. Key steps include extracting data from sources like radar and lidar, converting CAD data to geodatabases, generating 3D terrain and approach tunnels. Flight tests were conducted using tablet apps and EGNOS positioning to guide flights into Skiathos airport under various visibility conditions.
TC SMART MAPS - A 10 Years Journey with FMESafe Software
Transport Canada (TC) SMART MAPS is a comprehensive collection of over 300 GB of vector Kml data ranging from Safety & Security, Marine, Air and Rail Transportation (SMART). With over 100 unique map layers, this one-stop geospatial portal is used by various TC Departments including Marine Group, Aviation Group, Programs/Policy Group, and Surface Group (MAPS), enabling Policy Makers, Regulators, Inspectors and Enforcement Officers alike to collaborate, work smarter and make better business decisions.
Due to recurrent lack of on time delivery of Drilling grid (made of a 2cm thick aluminium pad), 3D printing can potentially propose an alternative enlightened solution in 3D printing (topology optimization).
Speakers
Sébastien Haudrechy, Engineer, Airbus Group Aerospace
TC SMART MAPS - A 10 Years Journey with FMESafe Software
Transport Canada (TC) SMART MAPS is a comprehensive collection of over 300 GB of vector Kml data ranging from Safety & Security, Marine, Air and Rail Transportation (SMART). With over 100 unique map layers, this one-stop geospatial portal is used by various TC Departments including Marine Group, Aviation Group, Programs/Policy Group, and Surface Group (MAPS), enabling Policy Makers, Regulators, Inspectors and Enforcement Officers alike to collaborate, work smarter and make better business decisions.
Due to recurrent lack of on time delivery of Drilling grid (made of a 2cm thick aluminium pad), 3D printing can potentially propose an alternative enlightened solution in 3D printing (topology optimization).
Speakers
Sébastien Haudrechy, Engineer, Airbus Group Aerospace
Aircraft Finite Element Modelling for structure analysis using Altair ProductsAltair
The Airbus airframe design process has considerably evolved since 20 years with the constant improvement of numerical simulation capability and the computational means capacity. Today the size of Finite Element Models for aircraft structural behaviour study is exceeding the boundary of airframe components (fuselage section, wing); for the A350, a very large scale non-linear model of more than 60 million degrees of freedom has been developed to secure the static test campaign. This communication will illustrate the partnership with Altair and the use of Altair products for the creation and verification of very large models at Airbus. It will deal with: - Geometry preparation - Meshing - Property assignment - Assembly - Checking More generally, numerical simulation will play more and more a major role in the aircraft process, from the development of new concepts / derivatives to the support of the in-service fleet. Then, this presentation will also state the coming needs regarding model creation tools to cope with Airbus strategy.
Speakers
Marion Touboul, Ingénieur en Simulation Numérique - Calcul Structure, Airbus Opérations SAS
Lead time reduction in CAE: Automated FEM Description ReportAltair
For each deliverable FE-Model a FEM description report needs to be generated. Since this document contains always the same type of information, it is an ideal candidate to automate the creation of this report. Based on the Hyper Report Tool from Altair, RUAG Space and Altair developed a tool to automatically generate the FEM Description Report. The tool requires the HyperMesh data base and the output files from FEM checks as inputs. Together with the tool template, guidelines are provided on how the data base needs to be set up, such that the report can be created automatically. The main structure of the FEM Description Report is dependent on the assembly structure of the HM data base.
Fatigue Analysis of a Pressurized Aircraft Fuselage Modification using Hyperw...Altair
Fatigue Analyses of modifications on pressurized aircraft fuselages are both necessary and tedious. Using the Hyperworks software suite and StressCheck, RUAG has developed a fatigue analysis method which streamlines the process from the creation of the spectrum up to the detailed analysis of selected fastener holes and delivers results quickly and efficiently.
This method was then used to certify the installation of two large windows in the floor of a single engine turboprop A/C for aerial survey applications.
Speakers
David Schmid, Manager Structural Analysis, RUAG Schweiz AG
Large scale topological optimisation: aircraft engine pylon caseAltair
An engine pylon holds the engine to the wing and ensures multiple others functions: aerodynamics, structure and systems. Moreover, it is designed to prevent a fire in the engine area from spreading to the wing. These multi-functions make the global pylon architecture design highly complex. Existing designs reach their limits regarding the aircraft performance requirements, with ever more powerful, bigger and hotter engines. Thus, the technological breakthrough becomes necessary to achieve better performance.
In the present work, we propose a new concept based on Additive Layer Manufacturing (ALM) process which eliminates many conventional constraints from the manufacturing process and can produce complex, precisely designed shapes.
Topological optimization, using ALTAIR’s finite element analysis software, is realized by integrating systems elements, fluid pipes mainly, to structural parts. Thus, these elements become structural unlike the existing design.
One objective of this work is to demonstrate the numerical feasibility of topology optimisation of large-size (5 m long, 0.83 m width and 1.19 m in height) and highly complex architecture design of an aeronautical structure.
The results show that a significant mass saving, more than 20%, can be achieved even with heavily constrained structure in terms of stresses, dimensions, interfaces, systems, etc. Furthermore, this study highlights benefits in the parts number which dropped by 97%.
Note that the existing engine pylon is made mostly of Titanium and Steel materials but for the topology optimisation a single material, Inconel 718, was chosen due to its best thermal and mechanical properties.
In order to ensure aerodynamic function, obtained organic shape structure is covered by custom-made cowls.
1/8 scale model is 3D printed by INITIAL company, using plastic material, can be exposed during the Altair Technology Conference.
Speakers
Abdelkader Salim, Innovation Engineer, SOGECLAIR Aerospace
Filling the gap, it is concern a new idea in aviation industry, we can define an airline by three main factors, i.e Passengers demand, Market Fare, and Network distances, that is Stage Length, while Cost is consider as step function, the study shows there is a gap in locating the learning curve of the company to the typical operation one by using optimization techniques.
Presented to the Hamilton County GIS User Group meeting on 01.26.2010. Overview of ArcGIS Server Flex applications built to assist in damage assessment and visualization after an EF-4 tornado in Murfreesboro, Tennessee.
Digital twin for ports and terminals schuett slideshareHolger Schuett
Digital twins are known in production of technical products. Here we explain how it may optimize maritime logistics processes.
The presentation was prepared for the LOGMS conference in Singapore 2019
presentation from Passenger Terminal Conference 2015
"A-CDM & the next FRONTIER"
as held on March 10, 2015 in Paris, as part of the Management & Operations stream.
Synopsis:
Airport CDM has been around in Europe for about 15 years. Recently, interest from other regions has emerged, and finally the pace of implementation appears to be picking up, with 15 EU airports reaching full A-CDM status by November 2014. Meanwhile, the tangible benefits have not been clearly documented, and development and validation of the next-level concepts such as SESAR Airport Operations Management and Total Airport Management continue. Which real benefits have been achieved, what challenges remain for implementation, and what's happening outside Europe? How will these new concepts build on A-CDM and make use of lessons learned?
Exploring the capabilities of the tight integration of HyperWorks and ESACompAltair
More than 3 years ago RUAG Space started to look into ways how the very powerful meshing and post-processing capabilities of Altair HyperWorks could be combined with the advanced composite failure analysis methods provided by the ESAComp software from Componeering. RUAG’s vision behind this idea was to streamline the time consuming composite analysis process by a tight integration of the two pieces of software, thus eliminating as much as possible unnecessary breaks in the data flow. Both Altair and Componeering carefully listened to RUAG’s needs and eventually it was decided to make a common effort in providing step by step the requested functionality. The initially slow process accelerated considerably when Componeering joined the Altair Partner Alliance in 2012. Today the bi-directional interface between HyperWorks and ESAComp is considered mature enough to be challenged by a demanding real world use case: the dimensioning and verification of the load carrying structure of the MetOp-SG satellite (Meteorological Operational Satellite - Second Generation). The presentation will focus on how HyperWorks and ESAComp were used to set up the finite element model, to run the quasi-static and dynamic load cases and to evaluate the results. It will be shown in which way HyperWorks and ESAComp can support the process, what the benefits of a tight integration are and which limitations still exist.
Speakers
Ralf Usinger, Product Lead Engineer Satellite Structures, RUAG Schweiz AG
Surrogate Model-Based Reliability Analysis of Composite UAV Wing facilitation...Altair
Numerical simulation becomes increasingly strategic to design innovative products and to set up their manufacturing processes, reducing simultaneously development costs and time to market while increasing quality and reliability.
To support this evolution, SILKAN develops a platform for the integration of various types of simulation software, named BUILDERTM.
BUILDERTM is an efficient, innovative and scalable simulation-based platform designed to deal with the increasing use of complex numerical simulations applied to part design, system design or manufacturing processes.
The principal objectives of this platform are to:
Promote and structure the use of simulation
Standardize, parameterize and automate simulation processes.
Capture and re-use the best practices.
Facilitate coupling between different simulation levels and tools.
Improve collaboration across different project teams.
Facilitate access to simulation means for the uninitiated.
Accelerate design and production cycles.
Democratize the use of optimization and reliability procedures and better control manufacturing processes and failure risks.
An application example using BUILDERTM is addressed in this paper. It deals with the robust design of a composite UAV wing. The associated simulation workflow includes two principal steps.
During the first step, Matlab is used to estimate aerodynamic loads applied to the wing when as a function of flight parameters: air flow speed, angle of attack of the wing and aileron deflection angles. A Design of Experiment (DoE) is built by varying the flight parameters in order to cover all the flight domain of the UAV.
The aerodynamic loads thus obtained are then injected into OptiStruct to estimate Tsai-Wu failure criteria for the composite material. An efficient surrogate model is then built from the obtained Tasi-Wu criteria and covers the entire flight domain. Finally to conclude this first part, a failure probability , based on Tsai-Wu criteria, is estimated using the produced surrogate model.
In the second step the following optimization problem is defined using some design variables of the wing (essentially thicknesses of composite layers of the wing):
Wing Mass is calculated by Optistruct, and being evaluated using the step1. An evolutionary algorithm implemented into Dakota is used to perform this surrogate-model -
based optimization.
The set up, parameterization and automation of this complex simulation workflow is facilitated and achieved through the use of the BUILDERTM platform. The combination of different software at different levels of the workflow is also made accessible by the use of BUILDERTM.
Speakers
Samir Ben Chaabane, Numerical Simulation Manager for EMEA, SILKAN S.A
Developing Commercial Vehicles Inspired by NatureAltair
As Germany's largest independent engineering partner to the worldwide automotive industry, EDAG is continuously seeking for new technologies and innovative processes to streamline vehicle development. EDAG has a profound expertise in integrated development and the optimization of vehicles, production facilities, derivatives, and modules. To meet fuel efficiency and emission reduction goals, structurally efficient lightweight designs are demanded in the development of passenger cars and commercial vehicles alike. To fulfill customer demands and to deliver lighter and yet fully functional and validated components in shorter time, EDAG is leveraging its engineering knowledge to combine state-of-the-art computer aided engineering tools, in this case Altair's OptiStruct, with new production technologies such as additive manufacturing. OptiStruct enabled the EDAG engineers to design lightweight and, by being inspired by nature, yet stiff structures of a cabin and a chassis. The components were then manufactured using additive manufacturing methods. To find the optimal solution for the final design the engineers later also conducted multi-physical optimizations, combining strength and crash demands of the vehicle, using an equivalent linear approach. The entire development and manufacturing process for the cabin and chassis structures will be subject of this presentation, showing how a combination of topology optimization and additive manufacturing leads to lighter and stiffer products. The project is a prime example of how mature CAE technology can be adjusted and used in combination with new manufacturing methods to introduce revolutionary structural enhancements within the transportation sector.
Speakers
Andreas Pfeiffer, Development Engineer, EDAG
New HyperWorks Pedestrian Impact Tool for vehicle engineering and CAE simulationAltair
The engineering challenges according to the pedestrian safety requirements have an important impact on the vehicle development time line and on vehicle design. The different pedestrian safety regulations that a vehicle has to fulfill (legal (ECE, GTR…) or consumer (EuroNCAP)) represent a high number of impact points that have to be defined depending on the regulation protocol. For each impact point, a FEM simulation has to be performed in order to evaluate the overall pedestrian protection performances. The integration of this process into an innovative virtual prototyping method needs a CAE tool allowing the automatic definition of the impact points and the automatic generation of ready-to-run FE models for impact simulation. Moreover, pedestrian requirements have a direct influence on vehicle design. That’s the reason why, an automatic definition of the impact points based on CAD design surfaces is a key to allow engineering judgment and design changes in the early phase of the vehicle development. The new HyperWorks Pedestrian Impact Tool, developed by Altair Engineering in cooperation with the Ford of Europe Pedestrian Protection Team, offers a perfect solution to these challenges. During the presentation, an overview of the tool capabilities will be given as well as results of an application on a Ford vehicle model.
Speakers
Dany Tapigue, Engineer, Ford Werke GmbH
Aircraft Finite Element Modelling for structure analysis using Altair ProductsAltair
The Airbus airframe design process has considerably evolved since 20 years with the constant improvement of numerical simulation capability and the computational means capacity. Today the size of Finite Element Models for aircraft structural behaviour study is exceeding the boundary of airframe components (fuselage section, wing); for the A350, a very large scale non-linear model of more than 60 million degrees of freedom has been developed to secure the static test campaign. This communication will illustrate the partnership with Altair and the use of Altair products for the creation and verification of very large models at Airbus. It will deal with: - Geometry preparation - Meshing - Property assignment - Assembly - Checking More generally, numerical simulation will play more and more a major role in the aircraft process, from the development of new concepts / derivatives to the support of the in-service fleet. Then, this presentation will also state the coming needs regarding model creation tools to cope with Airbus strategy.
Speakers
Marion Touboul, Ingénieur en Simulation Numérique - Calcul Structure, Airbus Opérations SAS
Lead time reduction in CAE: Automated FEM Description ReportAltair
For each deliverable FE-Model a FEM description report needs to be generated. Since this document contains always the same type of information, it is an ideal candidate to automate the creation of this report. Based on the Hyper Report Tool from Altair, RUAG Space and Altair developed a tool to automatically generate the FEM Description Report. The tool requires the HyperMesh data base and the output files from FEM checks as inputs. Together with the tool template, guidelines are provided on how the data base needs to be set up, such that the report can be created automatically. The main structure of the FEM Description Report is dependent on the assembly structure of the HM data base.
Fatigue Analysis of a Pressurized Aircraft Fuselage Modification using Hyperw...Altair
Fatigue Analyses of modifications on pressurized aircraft fuselages are both necessary and tedious. Using the Hyperworks software suite and StressCheck, RUAG has developed a fatigue analysis method which streamlines the process from the creation of the spectrum up to the detailed analysis of selected fastener holes and delivers results quickly and efficiently.
This method was then used to certify the installation of two large windows in the floor of a single engine turboprop A/C for aerial survey applications.
Speakers
David Schmid, Manager Structural Analysis, RUAG Schweiz AG
Large scale topological optimisation: aircraft engine pylon caseAltair
An engine pylon holds the engine to the wing and ensures multiple others functions: aerodynamics, structure and systems. Moreover, it is designed to prevent a fire in the engine area from spreading to the wing. These multi-functions make the global pylon architecture design highly complex. Existing designs reach their limits regarding the aircraft performance requirements, with ever more powerful, bigger and hotter engines. Thus, the technological breakthrough becomes necessary to achieve better performance.
In the present work, we propose a new concept based on Additive Layer Manufacturing (ALM) process which eliminates many conventional constraints from the manufacturing process and can produce complex, precisely designed shapes.
Topological optimization, using ALTAIR’s finite element analysis software, is realized by integrating systems elements, fluid pipes mainly, to structural parts. Thus, these elements become structural unlike the existing design.
One objective of this work is to demonstrate the numerical feasibility of topology optimisation of large-size (5 m long, 0.83 m width and 1.19 m in height) and highly complex architecture design of an aeronautical structure.
The results show that a significant mass saving, more than 20%, can be achieved even with heavily constrained structure in terms of stresses, dimensions, interfaces, systems, etc. Furthermore, this study highlights benefits in the parts number which dropped by 97%.
Note that the existing engine pylon is made mostly of Titanium and Steel materials but for the topology optimisation a single material, Inconel 718, was chosen due to its best thermal and mechanical properties.
In order to ensure aerodynamic function, obtained organic shape structure is covered by custom-made cowls.
1/8 scale model is 3D printed by INITIAL company, using plastic material, can be exposed during the Altair Technology Conference.
Speakers
Abdelkader Salim, Innovation Engineer, SOGECLAIR Aerospace
Filling the gap, it is concern a new idea in aviation industry, we can define an airline by three main factors, i.e Passengers demand, Market Fare, and Network distances, that is Stage Length, while Cost is consider as step function, the study shows there is a gap in locating the learning curve of the company to the typical operation one by using optimization techniques.
Presented to the Hamilton County GIS User Group meeting on 01.26.2010. Overview of ArcGIS Server Flex applications built to assist in damage assessment and visualization after an EF-4 tornado in Murfreesboro, Tennessee.
Digital twin for ports and terminals schuett slideshareHolger Schuett
Digital twins are known in production of technical products. Here we explain how it may optimize maritime logistics processes.
The presentation was prepared for the LOGMS conference in Singapore 2019
presentation from Passenger Terminal Conference 2015
"A-CDM & the next FRONTIER"
as held on March 10, 2015 in Paris, as part of the Management & Operations stream.
Synopsis:
Airport CDM has been around in Europe for about 15 years. Recently, interest from other regions has emerged, and finally the pace of implementation appears to be picking up, with 15 EU airports reaching full A-CDM status by November 2014. Meanwhile, the tangible benefits have not been clearly documented, and development and validation of the next-level concepts such as SESAR Airport Operations Management and Total Airport Management continue. Which real benefits have been achieved, what challenges remain for implementation, and what's happening outside Europe? How will these new concepts build on A-CDM and make use of lessons learned?
Exploring the capabilities of the tight integration of HyperWorks and ESACompAltair
More than 3 years ago RUAG Space started to look into ways how the very powerful meshing and post-processing capabilities of Altair HyperWorks could be combined with the advanced composite failure analysis methods provided by the ESAComp software from Componeering. RUAG’s vision behind this idea was to streamline the time consuming composite analysis process by a tight integration of the two pieces of software, thus eliminating as much as possible unnecessary breaks in the data flow. Both Altair and Componeering carefully listened to RUAG’s needs and eventually it was decided to make a common effort in providing step by step the requested functionality. The initially slow process accelerated considerably when Componeering joined the Altair Partner Alliance in 2012. Today the bi-directional interface between HyperWorks and ESAComp is considered mature enough to be challenged by a demanding real world use case: the dimensioning and verification of the load carrying structure of the MetOp-SG satellite (Meteorological Operational Satellite - Second Generation). The presentation will focus on how HyperWorks and ESAComp were used to set up the finite element model, to run the quasi-static and dynamic load cases and to evaluate the results. It will be shown in which way HyperWorks and ESAComp can support the process, what the benefits of a tight integration are and which limitations still exist.
Speakers
Ralf Usinger, Product Lead Engineer Satellite Structures, RUAG Schweiz AG
Surrogate Model-Based Reliability Analysis of Composite UAV Wing facilitation...Altair
Numerical simulation becomes increasingly strategic to design innovative products and to set up their manufacturing processes, reducing simultaneously development costs and time to market while increasing quality and reliability.
To support this evolution, SILKAN develops a platform for the integration of various types of simulation software, named BUILDERTM.
BUILDERTM is an efficient, innovative and scalable simulation-based platform designed to deal with the increasing use of complex numerical simulations applied to part design, system design or manufacturing processes.
The principal objectives of this platform are to:
Promote and structure the use of simulation
Standardize, parameterize and automate simulation processes.
Capture and re-use the best practices.
Facilitate coupling between different simulation levels and tools.
Improve collaboration across different project teams.
Facilitate access to simulation means for the uninitiated.
Accelerate design and production cycles.
Democratize the use of optimization and reliability procedures and better control manufacturing processes and failure risks.
An application example using BUILDERTM is addressed in this paper. It deals with the robust design of a composite UAV wing. The associated simulation workflow includes two principal steps.
During the first step, Matlab is used to estimate aerodynamic loads applied to the wing when as a function of flight parameters: air flow speed, angle of attack of the wing and aileron deflection angles. A Design of Experiment (DoE) is built by varying the flight parameters in order to cover all the flight domain of the UAV.
The aerodynamic loads thus obtained are then injected into OptiStruct to estimate Tsai-Wu failure criteria for the composite material. An efficient surrogate model is then built from the obtained Tasi-Wu criteria and covers the entire flight domain. Finally to conclude this first part, a failure probability , based on Tsai-Wu criteria, is estimated using the produced surrogate model.
In the second step the following optimization problem is defined using some design variables of the wing (essentially thicknesses of composite layers of the wing):
Wing Mass is calculated by Optistruct, and being evaluated using the step1. An evolutionary algorithm implemented into Dakota is used to perform this surrogate-model -
based optimization.
The set up, parameterization and automation of this complex simulation workflow is facilitated and achieved through the use of the BUILDERTM platform. The combination of different software at different levels of the workflow is also made accessible by the use of BUILDERTM.
Speakers
Samir Ben Chaabane, Numerical Simulation Manager for EMEA, SILKAN S.A
Developing Commercial Vehicles Inspired by NatureAltair
As Germany's largest independent engineering partner to the worldwide automotive industry, EDAG is continuously seeking for new technologies and innovative processes to streamline vehicle development. EDAG has a profound expertise in integrated development and the optimization of vehicles, production facilities, derivatives, and modules. To meet fuel efficiency and emission reduction goals, structurally efficient lightweight designs are demanded in the development of passenger cars and commercial vehicles alike. To fulfill customer demands and to deliver lighter and yet fully functional and validated components in shorter time, EDAG is leveraging its engineering knowledge to combine state-of-the-art computer aided engineering tools, in this case Altair's OptiStruct, with new production technologies such as additive manufacturing. OptiStruct enabled the EDAG engineers to design lightweight and, by being inspired by nature, yet stiff structures of a cabin and a chassis. The components were then manufactured using additive manufacturing methods. To find the optimal solution for the final design the engineers later also conducted multi-physical optimizations, combining strength and crash demands of the vehicle, using an equivalent linear approach. The entire development and manufacturing process for the cabin and chassis structures will be subject of this presentation, showing how a combination of topology optimization and additive manufacturing leads to lighter and stiffer products. The project is a prime example of how mature CAE technology can be adjusted and used in combination with new manufacturing methods to introduce revolutionary structural enhancements within the transportation sector.
Speakers
Andreas Pfeiffer, Development Engineer, EDAG
New HyperWorks Pedestrian Impact Tool for vehicle engineering and CAE simulationAltair
The engineering challenges according to the pedestrian safety requirements have an important impact on the vehicle development time line and on vehicle design. The different pedestrian safety regulations that a vehicle has to fulfill (legal (ECE, GTR…) or consumer (EuroNCAP)) represent a high number of impact points that have to be defined depending on the regulation protocol. For each impact point, a FEM simulation has to be performed in order to evaluate the overall pedestrian protection performances. The integration of this process into an innovative virtual prototyping method needs a CAE tool allowing the automatic definition of the impact points and the automatic generation of ready-to-run FE models for impact simulation. Moreover, pedestrian requirements have a direct influence on vehicle design. That’s the reason why, an automatic definition of the impact points based on CAD design surfaces is a key to allow engineering judgment and design changes in the early phase of the vehicle development. The new HyperWorks Pedestrian Impact Tool, developed by Altair Engineering in cooperation with the Ford of Europe Pedestrian Protection Team, offers a perfect solution to these challenges. During the presentation, an overview of the tool capabilities will be given as well as results of an application on a Ford vehicle model.
Speakers
Dany Tapigue, Engineer, Ford Werke GmbH
Industrial AR/VR work instruction service architecture (I3D)tothattila
I would like to share an opportunity to participate in our Project: I3D - Industrial 3D services using AR/VR worker instruction content creation technologies for plant operations and maintenance.
Say it in a more simple: to develop a user friendly work instruction authoring platform (like Wordpress for website design) to specify instructions what a maintenance or operations worker can follow and interact via smart glasses.
We at Novitech Group seeking partnerships: Industrial companies (currently we run 2 pilots), AR/VR developers and also professional investors for commercialisation of I3D architecture attached.
We also welcome ERASMUS internship of talented students and young university graduates in our Luxembourg development centre.
I would like to share an opportunity to participate in our Project: I3D - Industrial 3D services for AR/VR worker instruction content creation technologies for plant operations and maintenance.
Say it in more simple: how to make an instruction list and content what a worker can follow and interact via smart glasses. We at Novitech Group seeking partnerships: Industrial companies (currently we run 2 pilots), AR/VR developers, ERASMUS internship of talented students in our Luxembourg development centre and also professional investors for commercialisation of I3D architecture attached.
The Virtual Dimension Center (VDC) Fellbach has published the whitepaper "Virtual Techniques in Factory Planning". It presents applications, technologies and practical examples of Virtual and Augmented Reality (VR, AR) in factory planning. The conclusion is clear: the fields of application and potential benefits are numerous. Virtual hedging techniques help to reduce consequential costs.
Slides originally used in interview by Jonna on De Grote Geo Show, a live-streaming webshow by OSGeo.nl. Aired on oct 1, 2020. Video is on YouTube: https://www.youtube.com/watch?v=3l_a5Up8Rgc
Later adapted/expanded for general online interviews.
THIS IS VERSION 2 AND CURRENT, on SlideShare! Version 1 is still on SlideShare as it is linked...
Some highlights of my professional career.
Vojtech Fort presents R&D Initiatives related to European GNSS during "Satellite solutions for smarter islands" Conference organised by Eurisy in Malta. The session "Data access and funding opportunities" will give practical information on available satellite data sources, where to find them, and which are the funding mechanisms available to develop and adopt satellite-based services.
http://bit.ly/AJCVEN
I’m an enthusiastic and open-minded young man, driven by the desire of meeting new challenges, and very interested in international opportunities. I’m always very involved in the achievement of tasks I have been assigned to, I have got high abilities for integrating teams and I’m smiling and communicative.
Presented at the Séminaire national R&I ferroviaire - Les bénéfices apportés par la navigation par satellite européenne, 20 Nov 2014, Lille, France
European GNSS & rail market, opportunies, benefits, resources
What is greenhouse gasses and how many gasses are there to affect the Earth.moosaasad1975
What are greenhouse gasses how they affect the earth and its environment what is the future of the environment and earth how the weather and the climate effects.
(May 29th, 2024) Advancements in Intravital Microscopy- Insights for Preclini...Scintica Instrumentation
Intravital microscopy (IVM) is a powerful tool utilized to study cellular behavior over time and space in vivo. Much of our understanding of cell biology has been accomplished using various in vitro and ex vivo methods; however, these studies do not necessarily reflect the natural dynamics of biological processes. Unlike traditional cell culture or fixed tissue imaging, IVM allows for the ultra-fast high-resolution imaging of cellular processes over time and space and were studied in its natural environment. Real-time visualization of biological processes in the context of an intact organism helps maintain physiological relevance and provide insights into the progression of disease, response to treatments or developmental processes.
In this webinar we give an overview of advanced applications of the IVM system in preclinical research. IVIM technology is a provider of all-in-one intravital microscopy systems and solutions optimized for in vivo imaging of live animal models at sub-micron resolution. The system’s unique features and user-friendly software enables researchers to probe fast dynamic biological processes such as immune cell tracking, cell-cell interaction as well as vascularization and tumor metastasis with exceptional detail. This webinar will also give an overview of IVM being utilized in drug development, offering a view into the intricate interaction between drugs/nanoparticles and tissues in vivo and allows for the evaluation of therapeutic intervention in a variety of tissues and organs. This interdisciplinary collaboration continues to drive the advancements of novel therapeutic strategies.
Cancer cell metabolism: special Reference to Lactate PathwayAADYARAJPANDEY1
Normal Cell Metabolism:
Cellular respiration describes the series of steps that cells use to break down sugar and other chemicals to get the energy we need to function.
Energy is stored in the bonds of glucose and when glucose is broken down, much of that energy is released.
Cell utilize energy in the form of ATP.
The first step of respiration is called glycolysis. In a series of steps, glycolysis breaks glucose into two smaller molecules - a chemical called pyruvate. A small amount of ATP is formed during this process.
Most healthy cells continue the breakdown in a second process, called the Kreb's cycle. The Kreb's cycle allows cells to “burn” the pyruvates made in glycolysis to get more ATP.
The last step in the breakdown of glucose is called oxidative phosphorylation (Ox-Phos).
It takes place in specialized cell structures called mitochondria. This process produces a large amount of ATP. Importantly, cells need oxygen to complete oxidative phosphorylation.
If a cell completes only glycolysis, only 2 molecules of ATP are made per glucose. However, if the cell completes the entire respiration process (glycolysis - Kreb's - oxidative phosphorylation), about 36 molecules of ATP are created, giving it much more energy to use.
IN CANCER CELL:
Unlike healthy cells that "burn" the entire molecule of sugar to capture a large amount of energy as ATP, cancer cells are wasteful.
Cancer cells only partially break down sugar molecules. They overuse the first step of respiration, glycolysis. They frequently do not complete the second step, oxidative phosphorylation.
This results in only 2 molecules of ATP per each glucose molecule instead of the 36 or so ATPs healthy cells gain. As a result, cancer cells need to use a lot more sugar molecules to get enough energy to survive.
Unlike healthy cells that "burn" the entire molecule of sugar to capture a large amount of energy as ATP, cancer cells are wasteful.
Cancer cells only partially break down sugar molecules. They overuse the first step of respiration, glycolysis. They frequently do not complete the second step, oxidative phosphorylation.
This results in only 2 molecules of ATP per each glucose molecule instead of the 36 or so ATPs healthy cells gain. As a result, cancer cells need to use a lot more sugar molecules to get enough energy to survive.
introduction to WARBERG PHENOMENA:
WARBURG EFFECT Usually, cancer cells are highly glycolytic (glucose addiction) and take up more glucose than do normal cells from outside.
Otto Heinrich Warburg (; 8 October 1883 – 1 August 1970) In 1931 was awarded the Nobel Prize in Physiology for his "discovery of the nature and mode of action of the respiratory enzyme.
WARNBURG EFFECT : cancer cells under aerobic (well-oxygenated) conditions to metabolize glucose to lactate (aerobic glycolysis) is known as the Warburg effect. Warburg made the observation that tumor slices consume glucose and secrete lactate at a higher rate than normal tissues.
Observation of Io’s Resurfacing via Plume Deposition Using Ground-based Adapt...Sérgio Sacani
Since volcanic activity was first discovered on Io from Voyager images in 1979, changes
on Io’s surface have been monitored from both spacecraft and ground-based telescopes.
Here, we present the highest spatial resolution images of Io ever obtained from a groundbased telescope. These images, acquired by the SHARK-VIS instrument on the Large
Binocular Telescope, show evidence of a major resurfacing event on Io’s trailing hemisphere. When compared to the most recent spacecraft images, the SHARK-VIS images
show that a plume deposit from a powerful eruption at Pillan Patera has covered part
of the long-lived Pele plume deposit. Although this type of resurfacing event may be common on Io, few have been detected due to the rarity of spacecraft visits and the previously low spatial resolution available from Earth-based telescopes. The SHARK-VIS instrument ushers in a new era of high resolution imaging of Io’s surface using adaptive
optics at visible wavelengths.
Seminar of U.V. Spectroscopy by SAMIR PANDASAMIR PANDA
Spectroscopy is a branch of science dealing the study of interaction of electromagnetic radiation with matter.
Ultraviolet-visible spectroscopy refers to absorption spectroscopy or reflect spectroscopy in the UV-VIS spectral region.
Ultraviolet-visible spectroscopy is an analytical method that can measure the amount of light received by the analyte.
This pdf is about the Schizophrenia.
For more details visit on YouTube; @SELF-EXPLANATORY;
https://www.youtube.com/channel/UCAiarMZDNhe1A3Rnpr_WkzA/videos
Thanks...!
Multi-source connectivity as the driver of solar wind variability in the heli...Sérgio Sacani
The ambient solar wind that flls the heliosphere originates from multiple
sources in the solar corona and is highly structured. It is often described
as high-speed, relatively homogeneous, plasma streams from coronal
holes and slow-speed, highly variable, streams whose source regions are
under debate. A key goal of ESA/NASA’s Solar Orbiter mission is to identify
solar wind sources and understand what drives the complexity seen in the
heliosphere. By combining magnetic feld modelling and spectroscopic
techniques with high-resolution observations and measurements, we show
that the solar wind variability detected in situ by Solar Orbiter in March
2022 is driven by spatio-temporal changes in the magnetic connectivity to
multiple sources in the solar atmosphere. The magnetic feld footpoints
connected to the spacecraft moved from the boundaries of a coronal hole
to one active region (12961) and then across to another region (12957). This
is refected in the in situ measurements, which show the transition from fast
to highly Alfvénic then to slow solar wind that is disrupted by the arrival of
a coronal mass ejection. Our results describe solar wind variability at 0.5 au
but are applicable to near-Earth observatories.
2. Outline
Part 1: Introduction
Part 2: Steps of production
Part 3: Flight Tests
1(c) Epsilon Int. SA & Aviontek GmbH | EAE Presentation | central@epsilon.gr13/05/2014
3. 2
Part 1: Introduction
(c) Epsilon Int. SA & Aviontek GmbH | EAE Presentation | central@epsilon.gr13/05/2014
4. (c) Epsilon Int. SA & Aviontek GmbH | EAE Presentation | central@epsilon.gr
Introduction
History
RTD Eureka/Eurostars
Member States DE, GR, IT
Initiated in 2010 | completed in 2013
An industrial product
13/05/2014 3
5. (c) Epsilon Int. SA & Aviontek GmbH | EAE Presentation | central@epsilon.gr 4
Part 2:
Steps of production
13/05/2014
6. Levels of Production: L1, L2, L3
5
Level-3: 3D-Fully Real
Level-2: 3D-Semi Real
Level-1: 3D Synthetic
EU 2500+
DE 450
IT 130
DE 50/GR47/IT30
(c) Epsilon Int. SA & Aviontek GmbH | EAE Presentation | central@epsilon.gr13/05/2014
7. Data & Software Integration |Skiathos
6
3-D
Visualisation
and
Rendering
software
EGNOS
Precise
Position
data
Cockpit
Interface
Display
Hardware
Unit
Flight
Path
Predictor and
tunnel Software
3-D GIS
High
precision
Airport
Data
3-D GIS
Approach
tunnel
Data
2-D GIS
Navigation
Approach
Data
3-D GIS
Airport
Vicinity
Data
Pilot
Switch
button
(c) Epsilon Int. SA & Aviontek GmbH | EAE Presentation | central@epsilon.gr13/05/2014
8. Data Catalog
Describes a full reference of the data needs, as:
– General Geodata (infrastructure modelling)
– Tunnel Data (3D ascent/descent path profiles)
– Visualisation Data (3D scenes of objects)
– Obstacles and other
– Major street & naval work of the area
– Navigation Bitmaps (aeronautical charts &
maps)
– DSM Surface data, etc
7(c) Epsilon Int. SA & Aviontek GmbH | EAE Presentation | central@epsilon.gr13/05/2014
10. 9
3D Visualization Data sources:
Airborne Radar, LIDAR (High Res)
SRTM
TerraSAR-X, TanDEM-X (coming)
DSM & DTM
Source: IntermapSource: LIDAR, EU Landing
Step 2: Geospatial Data - Elevation
(c) Epsilon Int. SA & Aviontek GmbH | EAE Presentation | central@epsilon.gr13/05/2014
11. 10
Step 2: 3D terrain geodatabase
(c) Epsilon Int. SA & Aviontek GmbH | EAE Presentation | central@epsilon.gr13/05/2014
12. 11
Source: ESRI Base mapSource: Ikonos
Step 3: Orthophoto of the airport
(c) Epsilon Int. SA & Aviontek GmbH | EAE Presentation | central@epsilon.gr13/05/2014
13. 12
CAD to GIS Conversion and Data Transformation
Using FME Extension for Esri ArcGIS
Step 4: CAD data -> Geodatabase
(c) Epsilon Int. SA & Aviontek GmbH | EAE Presentation | central@epsilon.gr13/05/2014
14. 13
LGAV CAD Data
LGAV Airport
ESRI Geodatabase – FAA Compliant
Step 4: CAD data -> Geodatabase
(c) Epsilon Int. SA & Aviontek GmbH | EAE Presentation | central@epsilon.gr13/05/2014
26. • The European Geo-stationary Navigation
Overlay Service (EGNOS) offers improved
position accuracy and integrity, based on
GPS and in future also Galileo.
• EGNOS provides positions in the
ITRF2000 (its tracking stations, the
Ranging and Integrity Monitoring Stations
(RIMS) all across Europe, and the satellite
position corrections pertain to ITRF2000).
• Hence, 3D-Pilot also uses the WGS84 -
ITRF2000 as reference frame to express
three-dimensional receiver position
coordinates (XYZ) on, or above the Earth.
Georreferencing Stations in Europe
25
EGNOS Positioning (Galileo, WAAS, GLONAS)
13/05/2014 (c) Epsilon Int. SA & Aviontek GmbH | EAE Presentation | central@epsilon.gr
