Model based landing control for a bistable electromagnetic actuator with discontinuous dynamics

This entry is a non-ETH publication. This entry is a non-ETH publication.

Metadata Label Value
Author(s) Gill, Rajan J., Wahrburg, Arne, Craciun, Octavian, Listmann, Kim, Reuber, Christian
Publication Type Conference Contributions, Publication Status: Published
Full Text Search SFX for a Full-Text version of this document
Import to Mendeley Log in to provide feedback

Detailed Information

Metadata Field Content
Title Model based landing control for a bistable electromagnetic actuator with discontinuous dynamics
Author(s) Gill, Rajan J.
Wahrburg, Arne
Craciun, Octavian
Listmann, Kim
Reuber, Christian
Book Title 2015 IEEE Conference on Control and Applications (CCA 2015), September 21-23, 2015, Sydney, Australia. Proceedings
ISBN 978-1-4799-7787-1
Start Page 1479
End Page 1485
Publisher IEEE
Publication Place Piscataway, NJ
Publication Date 2015
Abstract A design approach is presented to address the soft landing problem for electromagnetic actuators with discontinuous dynamics. The approach uses finite-element-analysis to generate the static functions that make up the dynamic model, as opposed to traditional methods of deriving/fitting an analytical model of the system. The mappings are then implemented as look-up-tables to form a feedback controller. The actuator is also challenging for control: it is bistable due to the presence of a permanent magnet for holding, and consists of multiple springs that are active at different regions of operation, creating discontinuities in the dynamics. The discontinuous dynamics are handled by designing a corresponding discontinuous trajectory in state space and feed-forward control signals, thereby avoiding undesired transients when switching between the springs. Simulation results are presented showing the robustness of the controller in the presence of model perturbations and measurement noise, as well as successfully crossing the dynamic discontinuity without transients.
DOI 10.1109/CCA.2015.7320820
Event Name 2015 IEEE Conference on Control Applications, CCA
Event Location Sydney, Australia
Event Date September 21-23, 2015
Document Type Conference Paper
Publication Status Published
Language English
Assigned Organisational Unit(s) 03758
Organisational Unit(s)
Source Database ID FORM-1449741036
Description File Name MIME Type Size
No details could be found
There are no links available for this record.
This record has not been viewed during this period

@inproceedings{Gll2015,
  author = "Gill, Rajan J. and Wahrburg, Arne and Craciun, Octavian and Listmann, Kim and Reuber, Christian",
  title = "{M}odel based landing control for a bistable electromagnetic actuator with discontinuous dynamics",
  booktitle = "2015 IEEE Conference on Control and Applications (CCA 2015), September 21-23, 2015, Sydney, Australia. Proceedings",
  year = 2015,
  pages = "1479--1485",
  address = "Piscataway, NJ",
  publisher = "IEEE",
}


E-Citations record created: Thu, 10 Dec 2015, 09:50:42 CET