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Device-oriented modeling and simulation in aircraft energy systems design
Citation Link: https://doi.org/10.15480/882.1111
Other Titles
Komponenten-basierte Modellierung und Simulation im Entwurf von Flugzeugenergiesystemen
Publikationstyp
Doctoral Thesis
Publikationsdatum
2012
Sprache
English
Author
Advisor
Title Granting Institution
Technische Universität Hamburg
Place of Title Granting Institution
Hamburg
Examination Date
2012-05-14
Institut
Airframers realize that global optimization of the entire aircraft is the only remaining way to achieve substantial improvements in the total aircraft package. Therefore, this thesis proposes a methodology for the design of globally optimized aircraft energy systems and implements it for air conditioning and cooling systems. It allows establishing energy-optimal open-loop control concurrently with optimal aircraft energy system architecture. To support this development, the underlying equation-based modeling languages are developed further in two regards. This is the mathematical-numerical formulation of energy state variables bound by flows of matter and the initialization of large diffrential-algebraic equation systems.
Schlagworte
Homotopie
Stream-Konnektor
Klimaanlage
Modelica
homotopy
stream connector
ECS
HVAC
modelica
DDC Class
620: Ingenieurwissenschaften
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