首页> 外文学位 >High Sampling Rate Dynamic Inversion - Digital Signal Processing, Filter Realizations and Applications in Digital Control.
【24h】

High Sampling Rate Dynamic Inversion - Digital Signal Processing, Filter Realizations and Applications in Digital Control.

机译:高采样率动态反演-数字信号处理,滤波器实现及其在数字控制中的应用。

获取原文
获取原文并翻译 | 示例

摘要

In the past few decades, computational power and speed has made it such that the Controls literature has moved away from addressing issues of finite-word-length (FWL) issues, quantization, and limited computational resources. On the other hand, the signal processing community has studied this issue extensively. In recent years, the introduction of Nano and Microelectromechanical systems (MEMS) with large bandwidth systems requires the use of high-sampling rate controllers. To satisfy such high sampling-rates, fixed-point based platforms such as Field Programmable Gate Arrays (FPGAs) and fixed-point micro-controllers are needed. This trend results in a need for high-sampling rate controllers that are more sophisticated than simple loop shaping while addressing the issues of FWL effects and limited computational resources. The aim of this dissertation is to introduce novel controllers that incorporate signal processing techniques and address these issues with controller design/realizations to control high bandwidth electro-mechanical systems.
机译:在过去的几十年中,计算能力和速度使得控制文献不再关注有限字长(FWL)问题,量化和有限的计算资源问题。另一方面,信号处理界已经对该问题进行了广泛的研究。近年来,具有大带宽系统的纳米和微机电系统(MEMS)的引入要求使用高采样率控制器。为了满足如此高的采样率,需要基于定点的平台,例如现场可编程门阵列(FPGA)和定点微控制器。这种趋势导致需要一种比简单环路整形更复杂的高采样率控制器,同时解决FWL效应和有限的计算资源的问题。本文的目的是介绍结合信号处理技术的新型控制器,并通过控制器的设计/实现来解决这些问题,以控制高带宽机电系统。

著录项

  • 作者

    Chang, Herrick Lin.;

  • 作者单位

    University of California, Los Angeles.;

  • 授予单位 University of California, Los Angeles.;
  • 学科 Engineering Electronics and Electrical.;Engineering Mechanical.
  • 学位 Ph.D.
  • 年度 2012
  • 页码 108 p.
  • 总页数 108
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

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