• English
    • Deutsch
  • English 
    • English
    • Deutsch
  • Login
View Item 
  •   Home
  • Universität Ulm
  • Publikationen
  • View Item
  •   Home
  • Universität Ulm
  • Publikationen
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

Modellbasiertes Regelkonzept für Doppelkupplungsgetriebe mit pneumatischer Aktorik

Thumbnail
vts_9090_13680.pdf (6.165Mb)
212 S.
Veröffentlichung
2014-07-21
Authors
Szabo, Tomas
Dissertation


Faculties
Fakultät für Ingenieurwissenschaften und Informatik
Series
Schriftenreihe des Instituts für Mess-, Regel- und Mikrotechnik ; 10
Abstract
This work presents an overall concept to perform powershifts with a prototype dual-clutch transmission for heavy-duty-trucks. The dynamic models for the powertrain and the clutches are presented and analyzed. Based on those models a cascaded control structure is developed, with the powertrain control (PC) in the outer loop and the clutch position controls (CC) in the inner loops. For the CC two degrees of freedom control structures are applied, which consist of a flatness based feedforward control and a stabilizing feedback control. Both the feedforward and the feedback controls are adapted online, without the need of any manual tuning. The PC consists of a time-discrete model-predictive control, in which the control series is approximated by a set of Laguerre-functions. The PC computes the trajectories for the CC during the powershifts. Due to the special structure of the PC, the prediction and the time-derivatives of those trajectories are directly the solution of the PC. The prediction of the trajectories is used for the compensation of the input time-delay by the CC. Based on measurements on a test rig, it is shown that the proposed control has a high accuracy during the powershifts. - e-ISBN 978-3-941543-11-9
Date created
2014
Subject headings
[GND]: Modellierung | Pneumatik | Regelung | Triebstrang
[LCSH]: Pneumatics
[Free subject headings]: Antriebsstrang | Modellbildung
[DDC subject group]: DDC 620 / Engineering & allied operations
License
Standard
https://oparu.uni-ulm.de/xmlui/license_v3

Metadata
Show full item record

DOI & citation

Please use this identifier to cite or link to this item: http://dx.doi.org/10.18725/OPARU-3193

Szabo, Tomas (2014): Modellbasiertes Regelkonzept für Doppelkupplungsgetriebe mit pneumatischer Aktorik. Open Access Repositorium der Universität Ulm und Technischen Hochschule Ulm. Dissertation. http://dx.doi.org/10.18725/OPARU-3193
Citation formatter >



Policy | kiz service OPARU | Contact Us
Impressum | Privacy statement
 

 

Advanced Search

Browse

All of OPARUCommunities & CollectionsPersonsInstitutionsPublication typesUlm SerialsDewey Decimal ClassesEU projects UlmDFG projects UlmOther projects Ulm

My Account

LoginRegister

Statistics

View Usage Statistics

Policy | kiz service OPARU | Contact Us
Impressum | Privacy statement