Szczegóły publikacji
Opis bibliograficzny
Interval type-2 fuzzy logic control of NM70 shape memory actuator / Ireneusz DOMINIK // W: ASME 2014 conference on Smart Materials, Adaptive Structures and Intelligent Systems (SMASIS2014) [Dokument elektroniczny] : September 8–10, 2014, Newport, USA. — Wersja do Windows. — Dane tekstowe. — [USA] : ASME, cop. 2014. — 1 dysk optyczny. — ISBN: 978-0-7918-4615-5. — S. 1–6. — Wymagania systemowe: Adobe Reader ; napęd CD-ROM. — Bibliogr. s. 6, Abstr. — W bazie Web of Science ISBN: 978-0-7918-4614-8 oraz art. no.: V001T03A028
Autor
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 86355 |
|---|---|
| Data dodania do BaDAP | 2014-12-11 |
| DOI | 10.1115/SMASIS20147606 |
| Rok publikacji | 2014 |
| Typ publikacji | materiały konferencyjne (aut.) |
| Otwarty dostęp |  |
| Konferencja | 7th Annual ASME Conference on Smart Materials, Adaptive Structures and Intelligent Systems |
Abstract
The main aim of this article is to present the usage of type-2 fuzzy logic controller to control a shape memory actuator. To enhance real-time performance simplified interval fuzzy sets were used. The algorithm was implemented in the ATmega32 microcontroller. The dedicated PC application was also built. The fuzzy logic controller type-2 was tested experimentally by controlling position of the shape memory alloy actuator NM70 which despite its small size distinguishes itself by its strength. The obtained results confirmed that type-2 fuzzy controller performed efficiently with a difficult to control nonlinear plant. The research also proved that interval type-2 controllers, which are a simplified version of the general type-2 controllers, are very efficient. They can handle uncertainties without increasing drastically the computational complexity. Experimental data comparison of the fuzzy logic controller type-2 with type-1 clearly indicates the superiority of the former, especially in reducing overshooting.
