农业机械学报2012，Vol.43Issue(12)：11-15,27,6.DOI:10.6041/j.issn.1000-1298.2012.12.003
车辆半主动悬架系统模糊混合控制策略
Fuzzy Hybrid Control Strategy of Semi-active Suspensions for Vehicle
摘要
Abstract
A half-car model of semi-active suspension systems with 4-DOF was established. An innovative fuzzy hybrid control strategy considering both ride quality and road-friendliness was developed. For deeply verifying the application of the proposed control strategy in real vehicles, a platform of hardware-in-the-loop was built for evaluating the proposed control strategy of semi-active suspension systems using a self-designed electronic control unit based on Freescale MC9S12XDP512 microcontroller and Matlab/Real-time Windows Target toolbox. A series of hardware-in-the-loop simulation were conducted by using the platform. It showed that compared with skyhook control strategy and groundhook control strategy, HIL-based fuzzy hybrid control strategy can make a balance between vehicle ride and road-friendly and had the application feasibility.关键词
车辆/半主动悬架系统/模糊混合控制策略/平顺性/道路友好性Key words
Vehicle/ Semi-active suspension/ Fuzzy hybrid control strategy/ Ride quality/ Road-friendliness分类
交通工程引用本文复制引用
严天一,任坤儒,王玉林,张鲁邹..车辆半主动悬架系统模糊混合控制策略[J].农业机械学报,2012,43(12):11-15,27,6.基金项目
山东省优秀中青年科学家科研奖励基金计划资助项目(BS2010ZZ002) （BS2010ZZ002）
