Szczegóły publikacji
Opis bibliograficzny
Experimental verification of a GPC-LPV method with RLS and P1-TS fuzzy-based estimation for limiting the transient and residual vibration of a crane system / Jarosław SMOCZEK // Mechanical Systems and Signal Processing ; ISSN 0888-3270. — 2015 — vol. 62–63, s. 324–340. — Bibliogr. s. 339–340, Abstr.
Autor
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 88935 |
|---|---|
| Data dodania do BaDAP | 2015-05-25 |
| Tekst źródłowy | URL |
| DOI | 10.1016/j.ymssp.2015.02.019 |
| Rok publikacji | 2015 |
| Typ publikacji | artykuł w czasopiśmie |
| Otwarty dostęp |  |
| Czasopismo/seria | Mechanical Systems and Signal Processing |
Abstract
The paper deals with the problem of reducing the residual vibration and limiting the transient oscillations of a flexible and underactuated system with respect to the variation of operating conditions. The comparative study of generalized predictive control (GPC) and fuzzy scheduling scheme developed based on the P1-TS fuzzy theory, local pole placement method and interval analysis of closed-loop system polynomial coefficients is addressed to the problem of flexible crane control. The two alternatives of a GPC-based method are proposed that enable to realize this technique either with or without a sensor of payload deflection. The first control technique is based on the recursive least squares (RLS) method applied to on-line estimate the parameters of a linear parameter varying (LPV) model of a crane dynamic system. The second GPC-based approach is based on a payload deflection feedback estimated using a pendulum model with the parameters interpolated using the P1-TS fuzzy system. Feasibility and applicability of the developed methods were confirmed through experimental verification performed on a laboratory scaled overhead crane. (C) 2015 Elsevier Ltd. All rights reserved.
