elib
DLR-Header
DLR-Logo -> http://www.dlr.de
DLR Portal Home | Imprint | Contact | Deutsch
Fontsize: [-] Text [+]

Nonlinear Observers based on the Functional Mockup Interface with Applications to Electric Vehicles

Brembeck, Jonathan and Otter, Martin and Zimmer, Dirk (2011) Nonlinear Observers based on the Functional Mockup Interface with Applications to Electric Vehicles. In: Proceedings of 8th International Modelica Conference. 8th International Modelica Conference, 20.-22. März 2011, Dresden.

[img] PDF - Registered users only - Requires a PDF viewer such as GSview, Xpdf or Adobe Acrobat Reader
1MB

Abstract

At DLR, an innovative electric vehicle is being developed that requires advanced, nonlinear control systems for proper functioning. One central aspect is the use of nonlinear observers for several modules. A generic concept was developed and implemented in a prototype to automatically generate a nonlinear observer model in Modelica, given a continous (usually nonlinear) Modelica model of the physical system to be observed. The approach is based on the Functional Mockup Interface (FMI), by exporting the model in FMI format and importing it agian in a form that enables the application of different observer designs, like EKF and UKF nonlinear Kalman Filters. The approach is demonstrated at hand of an observer for the nonlinear battery model of the electric vehicle of DLR.

Document Type:Conference or Workshop Item (Speech, Paper)
Title:Nonlinear Observers based on the Functional Mockup Interface with Applications to Electric Vehicles
Authors:
AuthorsInstitution or Email of Authors
Brembeck, JonathanJonathan.Brembeck@DLR.de
Otter, MartinMartin.Otter@DLR.de
Zimmer, DirkDirk.Zimmer@DLR.de
Date:2011
Journal or Publication Title:Proceedings of 8th International Modelica Conference
Refereed publication:Yes
In ISI Web of Science:No
Status:Published
Keywords:FMI, FMU, Kalman Filter, EKF, UKF
Event Title:8th International Modelica Conference
Event Location:Dresden
Event Type:international Conference
Event Dates:20.-22. März 2011
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Transport
HGF - Program Themes:Terrestrial Vehicles
DLR - Research area:Transport
DLR - Program:V BF - Bodengebundene Fahrzeuge
DLR - Research theme (Project):V - Fahrerassistenz (old)
Location: Oberpfaffenhofen
Institutes and Institutions:Institute of Robotics and Mechatronics > System Dynamics and Control (former Control Design Engineering)
Deposited By: Monika Klauer
Deposited On:10 Jan 2012 15:30
Last Modified:30 Jan 2012 11:42

Repository Staff Only: item control page

Browse
Search
Help & Contact
Informationen
electronic library is running on EPrints 3.3.12
Copyright © 2008-2012 German Aerospace Center (DLR). All rights reserved.