首页> 外文会议>European Control Conference >Lateral auto-pilot design for an agile missile using dynamic fuzzy neural networks
【24h】

Lateral auto-pilot design for an agile missile using dynamic fuzzy neural networks

机译:基于动态模糊神经网络的敏捷导弹横向自动驾驶设计

获取原文

摘要

This paper presents a new approach, which exploits the recently developed Dynamic Fuzzy Neural Networks (DFNN) learning algorithm. The DFNN is based on extended Radial Basis Function (RBF) neural networks, which are functionally equivalent to Takagi-Sugeno-Kang (TSK) fuzzy systems. The algorithm comprises 4 parts: (1) Criteria of rules generation; (2) Allocation of premise parameters; (3) Determination of consequent parameters and (4) Pruning technology. The salient characteristics of the approach are: (1) A hierarchical on-line self-organizing learning paradigm is employed so that not only parameters can be adjusted, but also the determination of structure can be self-adaptive without partitioning the input space a priori; (2) Fast learning speed can be achieved so that the system can be implemented in real time. The application of the proposed approach is demonstrated in application to a demanding, highly nonlinear, missile control design task. Scheduling on instantaneous incidence (a rapidly varying quantity) is well known to lead to considerable difficulties with classical gain-scheduling methods. It is shown that the methods proposed here can, however, be used to successfully design an effective intelligent controller.
机译:本文提出了一种新方法,该方法利用了最近开发的动态模糊神经网络(DFNN)学习算法。 DFNN基于扩展的径向基函数(RBF)神经网络,其功能等效于Takagi-Sugeno-Kang(TSK)模糊系统。该算法包括四个部分:(1)规则生成准则; (2)前提参数的分配; (3)确定后续参数和(4)修剪技术。该方法的显着特征是:(1)采用分层的在线自组织学习范例,这样不仅可以调整参数,而且结构的确定可以自适应,而无需先验地划分输入空间。 ; (2)可以实现快速的学习速度,从而可以实时实施该系统。所提出的方法的应用在要求苛刻的,高度非线性的导弹控制设计任务中得到了证明。众所周知,对瞬时入射(快速变化的数量)进行调度会给传统的增益调度方法带来相当大的困难。结果表明,此处提出的方法可用于成功设计有效的智能控制器。

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