---
_id: '9884'
abstract:
- lang: eng
text: So-called reliability adaptive systems are able to adapt their system behavior
based on the current reliability of the system. This allows them to react to changed
operating conditions or faults within the system that change the degradation behavior.
To implement such reliability adaptation, self-optimization can be used. A self-optimizing
system pursues objectives, of which the priorities can be changed at runtime,
in turn changing the system behavior. When including system reliability as an
objective of the system, it becomes possible to change the system based on the
current reliability as well. This capability can be used to control the reliability
of the system throughout its operation period in order to achieve a pre-defined
or user-selectable system lifetime. This way, optimal planning of maintenance
intervals is possible while also using the system capabilities to their full extent.
Our proposed control system makes it possible to react to changed degradation
behavior by selecting objectives of the self-optimizing system and in turn changing
the operating parameters in a closed loop. A two-stage controller is designed
which is used to select the currently required priorities of the objectives in
order to fulfill the desired usable lifetime. Investigations using a model of
an automotive clutch system serve to demonstrate the feasibility of our controller.
It is shown that the desired lifetime can be achieved reliably.
author:
- first_name: Tobias
full_name: Meyer , Tobias
last_name: 'Meyer '
- first_name: Walter
full_name: Sextro, Walter
last_name: Sextro
citation:
ama: 'Meyer T, Sextro W. Closed-loop Control System for the Reliability of Intelligent
Mechatronic Systems. In: Proceedings of the Second European Conference of the
Prognostics and Health Management Society 2014. Vol 5. ; 2014.'
apa: Meyer , T., & Sextro, W. (2014). Closed-loop Control System for the Reliability
of Intelligent Mechatronic Systems. In Proceedings of the Second European Conference
of the Prognostics and Health Management Society 2014 (Vol. 5).
bibtex: '@inproceedings{Meyer _Sextro_2014, title={Closed-loop Control System for
the Reliability of Intelligent Mechatronic Systems}, volume={5}, booktitle={Proceedings
of the Second European Conference of the Prognostics and Health Management Society
2014}, author={Meyer , Tobias and Sextro, Walter}, year={2014} }'
chicago: Meyer , Tobias, and Walter Sextro. “Closed-Loop Control System for the
Reliability of Intelligent Mechatronic Systems.” In Proceedings of the Second
European Conference of the Prognostics and Health Management Society 2014,
Vol. 5, 2014.
ieee: T. Meyer and W. Sextro, “Closed-loop Control System for the Reliability of
Intelligent Mechatronic Systems,” in Proceedings of the Second European Conference
of the Prognostics and Health Management Society 2014, 2014, vol. 5.
mla: Meyer , Tobias, and Walter Sextro. “Closed-Loop Control System for the Reliability
of Intelligent Mechatronic Systems.” Proceedings of the Second European Conference
of the Prognostics and Health Management Society 2014, vol. 5, 2014.
short: 'T. Meyer , W. Sextro, in: Proceedings of the Second European Conference
of the Prognostics and Health Management Society 2014, 2014.'
date_created: 2019-05-20T13:18:20Z
date_updated: 2019-05-20T13:19:08Z
department:
- _id: '151'
intvolume: ' 5'
keyword:
- self-optimization reliability adaptive
language:
- iso: eng
publication: Proceedings of the Second European Conference of the Prognostics and
Health Management Society 2014
status: public
title: Closed-loop Control System for the Reliability of Intelligent Mechatronic Systems
type: conference
user_id: '55222'
volume: 5
year: '2014'
...