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Method and Integrated Tools for Efficient Design of Aircraft Control Systems
Linköpings universitet, Institutionen för ekonomisk och industriell utveckling, Maskinkonstruktion. Linköpings universitet, Tekniska högskolan.
Flight Control System, Saab Aerosystems, Sweden.
2006 (Engelska)Ingår i: 25th International Congress of the Aeronautical Sciences, 2006Konferensbidrag, Publicerat paper (Övrigt vetenskapligt)
Abstract [en]

This paper describes a method and an integrated environment for model based design,simulation and analysis of aircraft flight control systems. Design of flight control systemsinvolves domain knowledge from several different disciplines such as mass & inertia,aerodynamics, hydraulics and electronics which requires a structured method aswell as a powerful environment to succeed in the control system design. The core tool inthis design environment is the model editor SystemBuild which is based on functionalflow block diagrams. The presented method is illustrated using the development of theGripen fighter aircraft flight control system as an example.

Ort, förlag, år, upplaga, sidor
2006.
Nyckelord [en]
Design environment, Flight control, Model Based Development, MBD
Nationell ämneskategori
Teknik och teknologier
Identifikatorer
URN: urn:nbn:se:liu:diva-16994OAI: oai:DiVA.org:liu-16994DiVA, id: diva2:200893
Tillgänglig från: 2009-03-01 Skapad: 2009-03-01 Senast uppdaterad: 2009-04-27
Ingår i avhandling
1. Aircraft Systems Modeling: Model Based Systems Engineering in Avionics Design and Aircraft Simulation
Öppna denna publikation i ny flik eller fönster >>Aircraft Systems Modeling: Model Based Systems Engineering in Avionics Design and Aircraft Simulation
2009 (Engelska)Licentiatavhandling, sammanläggning (Övrigt vetenskapligt)
Abstract [en]

Aircraft developers like other development and manufacturing companies, are experiencing increasing complexity in their products and growing competition in the global market. One way to confront the challenges is to make the development process more efficient and to shorten time to market for new products/variants by using design and development methods based on models. Model Based Systems Engineering (MBSE) is introduced to, in a structured way, support engineers with aids and rules in order to engineer systems in a new way.

In this thesis, model based strategies for aircraft and avionics development are studied. A background to avionics architectures and in particular Integrated Modular Avionics is described. The integrating discipline Systems Engineering, MBSE and applicable standards are also described. A survey on available and emerging modeling techniques and tools, such as Hosted Simulation, is presented and Modeling Domains are defined in order to analyze the engineering environment with all its vital parts to support an MBSE approach.

Time and money may be saved by using modeling techniques that enable understanding of the engineering problem, state-of-the-art analysis and team communication, with preserved or increased quality and sense of control. Dynamic simulation is an activity increasingly used in aerospace, for several reasons; to prove the product concept, to validate stated requirements, and to verify the final implementation. Simulation is also used for end-user training, with specialized training simulators, but with the same underlying models. As models grow in complexity, and the set of simulation platforms is expanded, new needs for specification, model building and configuration support arise, which requires a modeling framework to be efficient.

Ort, förlag, år, upplaga, sidor
Linköping: Linköping University Electronic Press, 2009. s. 106
Serie
Linköping Studies in Science and Technology. Thesis, ISSN 0280-7971 ; 1394
Nyckelord
MBSE, MBD, Avionics, Simulation
Nationell ämneskategori
Teknik och teknologier
Identifikatorer
urn:nbn:se:liu:diva-17573 (URN)LIU-TEK-LIC-2009:2 (Lokalt ID)978-91-7393-692-7 (ISBN)LIU-TEK-LIC-2009:2 (Arkivnummer)LIU-TEK-LIC-2009:2 (OAI)
Presentation
2009-03-06, Hus A, Sal A37, Campus Valla, Linköpings Universitet, Linköping, 10:15 (Svenska)
Opponent
Handledare
Tillgänglig från: 2009-04-27 Skapad: 2009-04-01 Senast uppdaterad: 2020-03-10Bibliografiskt granskad

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