...
首页> 外文期刊>Latin American Journal of Solids and Structures >A Multi-objective, active fuzzy force controller in control of flexible wiper system
【24h】

A Multi-objective, active fuzzy force controller in control of flexible wiper system

机译:控制刮水器系统的多目标主动模糊力控制器

获取原文
   

获取外文期刊封面封底 >>

       

摘要

Chaotic vibration has been identified in the flexible automotive wiper blade at certain wiping speeds. This irregular vibration not only decreases the wiping efficiency, but also degrades the driving comfort. A reliable nonlinear system identification namely nonlinear auto regressive exogenous Elman neural network (NARXENN) was adopted in first stage of this survey to model the flexible dynamics of wiper blade with acquired experimental data. In controller design part, taking into account environmental and external disturbances that cause changes in the dynamic characteristics of the system demanded a robust controller to make a trade off between the worst and best scenario. An active fuzzy force controller (AFLC) supervised by multi objective genetic algorithm (MOGA) is developed to keep both interests of noise and vibration redaction of automobile wiper blade at the reasonable rise time.
机译:在某些刮水速度下,在柔性汽车刮水器刮片中发现了混沌振动。这种不规则的振动不仅降低了擦拭效率,而且降低了驾驶舒适性。在这项调查的第一阶段,采用了可靠的非线性系统识别方法,即非线性自回归外源Elman神经网络(NARXENN),利用获得的实验数据对雨刮器的柔性动力学进行建模。在控制器设计部分,考虑到会导致系统动态特性发生变化的环境和外部干扰,因此需要一个坚固的控制器来在最坏情况和最佳情况之间做出权衡。开发了一种由多目标遗传算法(MOGA)监督的主动模糊力控制器(AFLC),以在合理的上升时间同时保持汽车刮水器刮片的噪声和振动修正的利益。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号