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process.
The IMA Platform supplier may use an ARINC-653 type platform, a Virtual-OS platform, Distributed Interconnected
elements, or a Multiple Independent Layer Security (MILS) platform. These may be implemented on
single processors, dual-core or multi-core systems with various communication topologies. Whichever technologies
are used, the underlying safety concerns persist. Fault isolation, error management, I/O, use of shared
resources, including processing power and memory must all be robustly partitioned and controlled. This integration
must be flexible but also trusted.
Integration through IMA platforms provides great benefits, but only if a contract model between application
developers and system integrators can be established and enforced. If a software application satisfies its interfacing
obligations as specified in the integration contract, then it can be treated as a component which can be
reused on different aircraft.
IMA platforms provide an opportunity to increase the number and quality of aircraft level functions to improve
safety and flying experience.
Title: Innovative Design of a Galley Product Platform by applying a new
Modularisation Method
Authors: H. Jonas, T. Gumpinger, C. Blees, Prof. D. Krause
Hamburg University of Technology
Time: November 4, 2009 2:00 pm
Room: Candela
For the airline passenger the factors price, time schedule and service are most important. In terms of service,
the cabin interior design becomes more and more important for realising airline-individual cabin interior- and
catering concepts. The aircraft galley is an important factor for new concepts to ensure and improve the quality
of service for the passenger. In this context, the requirements of the galley design shifted. Besides airworthiness
and a load capable design the customer’s satisfaction is driven by further aspects. The airlines ask for customised
galleys, which are configurable in terms of operating equipment, product design and functionality. Prior
excitement factors such as reliability, lightweight design and design for maintenance became basic requirements
nowadays.
Especially in the market segment of VIP-Cabins, an individual design of the galleys is focus of the engineering
design process. Nearly every VIP-galley is a unique product, which mostly is an adaption design based on
an existing products. Due to the individual design demands, often the customer brings own design ideas or
features into the product.
32
The above described individual product designs, as well from the airline- as from the VIP-market, lead to a
high internal complexity for the galley manufacturer. Independently from the vertical range of manufacturing,
a large number of different design principles, detail design solutions and single parts lead to likely confusing
development and production processes. Additionally the quality assurance process is made more difficult.
The project1 “FlexGalley” contains the conceptual design of a new, modularised aircraft galley platform. Using
a new Modularisation Method developed by the Institute PKT, the galley design consists of different component
modules, which both provide a standardised platform structure and configurable hat units. The customer can
choose of several pre-configured module alternatives for assembling an individual galley product. The overall
compatibility allows a combination of the galley modules, which allows implementing the demanded design
features and functionalities more easily. Using the modular concept, still it is needed to provide a lightweightoptimised
design. In this context, the principle of Integration of Functions applied inside of the modules offers
benefits.
The modular product structure transforms the external variety, which is offered to the customer, to a much lower
internal variety by using few standardised modules. In this context, Lead User Innovations can directly be used
for expanding or adapting the product portfolio of the company. Issue of the paper is a detailed description of
the modular “FlexGalley” product design, as well as the platform definition and technical realisation aspects.
Title: Optimisation of Pressure Fields with Multi-Electrode Discharge Blocks at
Electro-hydraulic Forming of Aircraft Components
Authors: Prof. M. K. Knyazyev
National Aerospace University “KhAI”
Time: November 4, 2009 2:20 pm
Room: Candela
Along with strong advantages equipment for electrohydraulic forming (EHF) has two significant limitations:
relatively low intensity of impulse pressures (as compared with explosive forming) and low controllability of
pressure fields generated by spark filaments (channels) in discharge chamber.
Multi-electrode discharge block (MDB) is a successful attempt to overcome these limitations. MDB is an assembly
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