The Modelica Flight Dynamics Library
نویسنده
چکیده
The Modelica Flight Dynamics Library has been developed to model 6-degrees-of-freedom, nonlinear flight dynamics and flight systems. Using this library the multidisciplinary interaction between flight dynamics and systems can easily be understood and analyzed. In this contribution the main benefits of the Flight Dynamics Library, concerning model building and efficient code generation – in particular for nonlinear parametric simulations and trim computations – are discussed. The library has been successfully applied to the development of aircraft models for several flight control system design projects.
منابع مشابه
A Modelica Library for Space Flight Dynamics
The Modelica Space Flight Dynamics Library has been developed as a unified environment to be used throughout the design cycle of the Attitude and Orbit Control System (AOCS) for a generic multibody, possibly flexible, spacecraft. The library architecture has been recently redesigned, exploiting at its best Modelica’s reusability, flexibility and modularity features. In this contribution the mai...
متن کاملThe New DLR Flight Dynamics Library
An overview of the new Modelica Flight Dynamics Library of the German Aerospace Center DLR is given. This library is intended for construction of multi-disciplinary flight dynamics models of rigid and flexible flight vehicles. The environment models provide the functionality to cover on-ground operations up to flight at high speeds and high altitudes. The resulting models may be used in various...
متن کاملThe Modelica BehaviorTrees Library: Mission Planning in Continuous-Time for Unmanned Aircraft
= {The paper introduces a continuous-time architecture and a Modelica library for mission planning based on behavior trees. It allows to study the long-time behavior of complex aircraft models in interaction with reactive mission plans by means of efficient simulations. The developed Modelica library is used in a mission example for a solar high-altitude aircraft and the advantages of the behav...
متن کاملAssessment of the performance of the mechatronic electrohydraulic library in a case study
Aim of the present document is to present a strategy for the analysis and simulation of DDV electrohydraulic actuators, employed in fly-by-wire helicopters, using object-oriented techniques. A complete, detailed, DDV hydraulic servoactuator model assembled using the Modelica library for mechatronic electrohydraulic systems, presented in Deliverable 6.1, is described and a simple procedure for i...
متن کاملPRGHOLQJ DQG VLPXODWLRQ RI YHKLFOH SRZHU WUDLQV 0RGHOLFD :RUNVKRS 3URFHHGLQJV SS Package PowerTrain: A Modelica library for modeling and simulation of vehicle power trains
In this article a new Modelica library to model vehicle power trains is discussed. An overview of the elements within the library is given, such as planetary gearsets, laminar clutches, torque losses, driver, warm up model. The library is demonstrated through the discussion of two illustrative examples, for drive cycle fuel consumption prediction and for investigating gearshift transition dynam...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2002