• Complex
  • Title
  • Keyword
  • Abstract
  • Scholars
  • Journal
  • ISSN
  • Conference
成果搜索

author:

吴林煌 (吴林煌.) [1] (Scholars:吴林煌) | 苏凯雄 (苏凯雄.) [2] (Scholars:苏凯雄) | 郭里婷 (郭里婷.) [3] (Scholars:郭里婷) | 吴子静 (吴子静.) [4]

Indexed by:

CQVIP PKU CSCD

Abstract:

针对强记忆功放的非线性问题,提出一种基于自适应扩展卡尔曼滤波与神经网络的高功放(High power amplifier,HPA)预失真算法.采用实数固定延时神经网络(Real-valued focused time-delay neural network,RVFTDNN)对间接学习结构预失真系统中的预失真器和逆估计器进行建模,扩展卡尔曼滤波(Extended Kalman filter,EKF)算法训练神经网络,从理论上指出Levenberg-Marquardt(LM)算法是EKF算法的特殊情况,并用李亚普诺夫稳定性理论分析EKF算法的稳定收敛条件,推导出测量误差矩阵的自适应迭代公式.结果...

Keyword:

神经网络 自适应扩展卡尔曼滤波 非线性 预失真 高功率放大器

Community:

  • [ 1 ] 福州大学物理与信息工程学院

Reprint 's Address:

Email:

Show more details

Related Keywords:

Source :

自动化学报

ISSN: 0254-4156

CN: 11-2109/TP

Year: 2016

Issue: 01

Volume: 42

Page: 122-130

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 4

Online/Total:192/9990107
Address:FZU Library(No.2 Xuyuan Road, Fuzhou, Fujian, PRC Post Code:350116) Contact Us:0591-22865326
Copyright:FZU Library Technical Support:Beijing Aegean Software Co., Ltd. 闽ICP备05005463号-1