A simple discrete-time tracking differentiator and its application to speed and position detection system for a maglev train

• Main Authors: Zhang, Hehong, Xie, Yunde, Xiao, Gaoxi, Zhai, Chao, Long, Zhiqiang
• 其他作者: School of Electrical and Electronic Engineering
• 格式: Article
• 語言: English
• 出版: 2019
• 主題: DRNTU::Engineering::Electrical and electronic engineering; Filter; Discrete Time
• 在線閱讀: https://hdl.handle.net/10356/88961; http://hdl.handle.net/10220/48905
• 機構: Nanyang Technological University

In this brief, a novel tracking differentiator (TD) based on discrete time optimal control (DTOC) is presented. In particular, using the state back-stepping method, a DTOC law for a discrete-time, double-integral system is determined by linearized criterion, which equips the TD with a simple structu...