Heutiges Spanisch (German Edition)
In total, the company has provided cabin interiors for more than 45 wide-body aircraft to date. The designs realized range from impressive offices and spacious bathrooms and bedrooms to dining and conference areas as well as various forms of seating for the accompanying delegations. The inclusion and collaboration of Honeywell Forge analytics with the Lufthansa Technik offering will further foster that development to help improve airlines' operations at scale.
New aircraft can produce 50 times more data than many older aircraft still in service. That increase in data volume leads to greater complexity, but also provides significant opportunities to increase safety and efficiency. The data not only needs to be stored — it must be sorted, analyzed, interpreted, and translated into meaningful insights and actionable recommendations. With inclusion of the Honeywell Forge analytics on the AVIATAR platform, customers can broaden their aircraft component coverage and depth, thus enabling customers to make faster and better operational decisions.
Lufthansa Technik AG and Politecnico di Torino, the polytechnic university of Turin, Italy, recently developed an automated, non-invasive diagnostic procedure for the initial examination of primary hydraulic flight control actuators. The aim of the Hydraulic Diagnostics HyDiag project, which will run to the end of , is to make diagnoses for these safety-critical components much more precise, to speed up maintenance and to significantly extend their service life. Since they are constantly in motion during flight, primary fly-by-wire flight control actuators in particular are subject to a very high load.
If an error message occurs, they are checked for wear and tear at Lufthansa Technik's component workshops in Hamburg and are readjusted. For this purpose, the actuator in question is first extended and retracted in the test bench following an extensive sequence of individual patterns of movement, while a highly sensitive measurement system records its behavior during this input.
Repairs are made wherever the results exceed the tolerances prescribed by the Component Maintenance Manual. Up to now, this initial test was performed by a mechanic, but owing to human limitations in recognizing errors and making accurate adjustments, this person could only "work by feel" finding individual areas of damage.
Many areas of incipient damage remained undiscovered with this approach because they were still within the tolerance limits, but just a short time later, these areas could also trigger a repeated exchange of the actuator. As a result, the actuator's time-on-wing dropped continually with every visit to the workshop.
To prevent this, the automated HyDiag procedure follows a strictly data-centric approach. In the process, the actuator is stimulated during initial examination with an extensive oscillation pattern developed especially for this process. In a fashion similar to a stress ECG, during the procedure the test bench records all the component-specific reactions to this stimulation. The data gained this way is so informative that conclusions can be drawn about the wear and tear of nearly all individual components. As a result, the mechanic obtains a much more comprehensive diagnosis of the wear and tear on the entire actuator system as early as the initial examination, and can focus afterwards on preventing future wear and tear as well.
The service life of the component is prolonged significantly as a result. The procedures for stimulating the actuator and for analyzing and interpreting the test results were created in close cooperation with the polytechnic university of Turin, Italy. As a second core component aside from the measuring system, HyDiag uses an industrial robot whose software was developed by the Component Services division especially for this task.
The robot can carry out all the necessary adjustments during initial examination completely automatically, and in contrast to a human mechanic it does not require special protection when working in the danger zone of a pressurized actuator. Using the data that is recorded, the robot also always "knows" where the optimum for each of the settings lies, and it delivers additional measurement data that has historically not been available for analysis.
As a result, the final adjustment of the actuator — the certification test — is also much more precise than it previously was when completed by hand. All the adjustment tools for the robot were manufactured using 3D printing at Lufthansa Technik's Additive Manufacturing Center. In addition, when producing its findings the new data-based procedure uses all the existing service life data of the actuator in question — with up to 16 gigabytes of data generated by every initial examination.
The result is a much more extensive and detailed analysis of the status of the actuator, which permits wear and tear to be recognized and treated very early.
That enables us to undertake much more extensive troubleshooting than we ever could before," said Michael Burke, who heads up the HyDiag project for Lufthansa Technik. Our work together with Lufthansa Technik has advanced the field of Prognostics and Health Management and resulted in multiple papers acknowledged by the community for their quality and scientific relevance," said Professor Giovanni Jacazio, who supervises the activities of Politecnico di Torino on HyDiag.
Under the agreement, which spans the life of the A program, Lufthansa Technik will be able to provide A main landing gear MRO services and access to assets supporting customer layover schedules. To help Lufthansa Technik develop MRO capabilities for the A main landing gear, Collins Aerospace will provide training, parts and proprietary repair procedures, including access to technical publications required to perform A main landing gear MRO services. Lufthansa Technik will offer asset management services through access to a collaboratively managed main landing gears pool of Collins Aerospace.
Our landing gear experts in London will be ready for A services in Especially for customers in the EMEA region this capability will save time and costs. And the next step to further expand our intensive partnership with Collins Aerospace in this area is already planned as we intend to develop new repair methods for the A landing gear which are OEM approved. NYSE: UTX , is a leader in technologically advanced and intelligent solutions for the global aerospace and defense industry.
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Created in by bringing together UTC Aerospace Systems and Rockwell Collins, Collins Aerospace has the capabilities, comprehensive portfolio and expertise to solve customers' toughest challenges and to meet the demands of a rapidly evolving global market. For more information, visit CollinsAerospace. By combining a passion for science with precision engineering, the company is creating smart, sustainable solutions the world needs. For more information about the company, visit utc.
With Lconnect, you will find your perfect connectivity solution and receive professional guidance during the entire integration process. Experimenting pays off. In our innovation bay, we put the latest aircraft overhaul technologies to the test.
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Maintwise is an engineering consulting service to synchronize maintenance requirements and airline processes. We are the leading provider of aircraft maintenance, repair, overhaul and modification services for civil aircraft, from commercial to VIP and special mission aircraft.
Holding international licenses for maintenance, design and production, we provide tailored maintenance programs, modification, completion and conversion as well as innovative cabin products, material pooling or engine services. We even supply you with digital fleet support.
Crossing limits is part of her daily life. If necessary, she loves to walk the extra mile - also for her customers. Watch the movie. SkyRetreat: Yacht feeling above the clouds. Breathtaking cabin interior for the Airbus A Find out more. CCA U-jazdowski, Warsaw Werker 3 starts as an international community of contributors, the so-called 'Domestic Worker Photographer Network'. In order to generate a collective and horizontal representation of domestic labour, Werker 3 proposes to reflect on today's living and working conditions starting from 'our shared home duties'. From all contributions received, 12 Bilderkritik image analysis sessions are organised together with collectives in affinity.
The result of Bilderkritik articulates all knowledge obtained through the online community. Diffusion: Amateurism. London, Stockholm Utrecht Edition of Santa Cruz de la Sierra, Matadero Contemporary Art Center. Collection of Stedelijk Museum Amsterdam. How can documents, that originate from different geographies and historical contexts, be performed by its readers?
The performances can take any shape but only its sound is recorded. Transcending the borders of the institution into the local context, the recordings are broadcast in public space. A website will keep on expanding, revealing fragments of the recordings and the locations of broadcast. Dimensions: Publication FW: Books, Amsterdam Photobook Awards Berlin, Fotomuseum Winterthur Bunkier Sztuki From to , a group of activists from the just liquidated Provo movement formed the Aktiegroep Nieuwmarkt to lead a successful insurrection against the large-scale demolition of the Amsterdam Nieuwmarkt area.
Their voice was spread through several media: a self-organised radio station, actions in public space, printed matter such as posters and pamphlets and a self-published magazine called Nieuwsmarkt.
Crossing limits is part of her daily life
This project consists in creating a publishing platform to enhance the dialogue between the local art scene, the city and its inhabitants. This issue of Werker questions the function carried out by photography in the construction of a global revolutionary language. If revolution is a language, wrote Azoulay, photography is the paper we write it on.
On this occasion, its index page is materialised as an installation from which images are absent. Girona Amsterdam, Werker 7 is meant to be read and discussed collectively. Display its pages on a wall at home, at school or on the floor of a public square… What is a revolutionary image?
Which aesthetic elements are involved in the making of a revolution? Does revolution have a global language? What role does photography and the mass-media play in all this? Barcelona, Havana, Cuba. Collectives and Their Quest for Value. Amsterdam, The Netherlands. Join the network here: werkermagazine. Once you have copied them to the vocabulary trainer, they are available from everywhere.
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