Construction, modeling, and control of a three‐beam prototype using interactive fiber rubber composites

Research output: Contribution to journalConference articleContributedpeer-review

Contributors

Abstract

In this contribution, we discuss the construction, modeling, and control of a three‐beam prototype that utilizes interactive fiber rubber composites integrated with shape memory alloys (SMAs) as actuators. These actuators are integrated into a textile layer and covered with an elastomer layer, providing flexibility and protection to the prototype. A mathematical model was developed to describe the behavior of the prototype, employing system identification techniques. However, precise position control of systems actuated by SMAs is challenging due to their inherent nonlinearities and hysteretic behavior. To tackle this challenge, a proportional‐integral (PI) controller was designed based on robust stability conditions. The effectiveness of the designed PI controller was validated through both numerical simulations and real experiments.

Details

Original languageEnglish
Article numbere202300198
JournalProceedings in Applied Mathematics and Mechanics: PAMM
Volume23
Issue number4
Publication statusPublished - Dec 2023
Peer-reviewedYes

External IDs

ORCID /0000-0002-2108-1095/work/192578713
ORCID /0000-0002-7062-9598/work/192580093
ORCID /0000-0003-1058-4030/work/192582171
Mendeley 780fbb43-514a-3962-ba01-0ebff483e8a5
unpaywall 10.1002/pamm.202300198

Keywords