Fuzzy Sliding-Mode Control for a five drive web-winding System

Autor:	Pierre Sicard, Ismail Khalil Bousserhane, Bousmaha Bouchiba, Hachemi Glaoui, Abdeldejbar Hazzab, École d'Ingénierie
Rok vydání:	2011
Předmět:	Mechanism (engineering) Engineering Variable structure control business.industry Control theory General Engineering Mode (statistics) business Sliding mode control Upper and lower bounds Fuzzy logic Control function
Zdroj:	International Journal on Electrical Engineering and Informatics. 3:83-99
ISSN:	2087-5886 2085-6830
DOI:	10.15676/ijeei.2011.3.1.7
Popis:	In this contribution, a control scheme based on multi input multi output Fuzzy Sliding Mode control (MIMO-FSMC) for linear speed regulation of winding system is proposed. Once the decoupled model of the winding system is obtained, a smooth control function with a threshold was chosen to indicate how far the state from to the sliding surface is. However, the magnitude of this control function depends closely on the upper bound of uncertainties, and this generates chattering. So, this magnitude has to be chosen with great care to obtain high performances. Usually the upper bound of uncertainties is difficult to known before motor operation, so, a Fuzzy Sliding Mode controller is investigated to solve this difficulty, a simple Fuzzy inference mechanism is used to reduce the chattering phenomenon by simple adjustments. A simulation study is carried out and shows that the proposed fuzzy sliding mode controllers have great potential for use as an alternative to the conventional sliding mode control.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::fafdaed955d0a156ff2b4b1c8fb4c96b https://doi.org/10.15676/ijeei.2011.3.1.7 Zobrazit plný text záznamu Plný text ve formátu PDF