A hybrid clustering based fuzzy structure for vibration control - Part 2: An application to semi-active vehicle seat-suspension system

作者: Sy Dzung Nguyen , Quoc Hung Nguyen , Seung-Bok Choi , None

DOI: 10.1016/J.YMSSP.2014.10.019

关键词:

摘要: Abstract This work presents a novel neuro-fuzzy controller (NFC) for car-driver׳s seat-suspension system featuring magnetorheological (MR) dampers. The NFC is built based on the algorithm building adaptive inference systems (ANFISs) named B-ANFIS, which has been developed in Part 1, and fuzzy logic (FISs). In order to create NFC, following steps are performed. Firstly, control strategy ride-comfort-oriented tendency (RCOT) established. Subsequently, optimal FISs genetic (GA) estimate desired damping force that satisfies RCOT corresponding road status at each time. B-ANFIS then used build ANFISs inverse dynamic models of suspension (I-ANFIS). Based FISs, values calculated according exciting current value be applied MR damper determined by I-ANFIS. validate effectiveness controller, performances dampers evaluated under different conditions. addition, comparative between conventional skyhook proposed undertaken demonstrate superior methodology.

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