正交多项式数值微分的贡献及其在故障检测和参数识别中的应用

IF 0.7 4区计算机科学 Q4 AUTOMATION & CONTROL SYSTEMS

At-Automatisierungstechnik Pub Date : 2023-06-01 DOI:10.1515/auto-2023-0008

A. Othmane

引用次数: 1

摘要

摘要本文研究了基于正交多项式的数值微分方法，并将其应用于故障检测和参数估计问题。给出了微分器的时域和频域分析。提出了调优准则和实时实现。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Contributions to numerical differentiation using orthogonal polynomials and its application to fault detection and parameter identification

Abstract This thesis investigates numerical differentiation methods based on orthogonal polynomials and applies the methods to fault detection and parameter estimation problems. Time-domain and frequency-domain analyses of the differentiators are provided. Tuning guidelines and real-time implementations are proposed.

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来源期刊

At-Automatisierungstechnik 工程技术-自动化与控制系统

CiteScore

2.00

自引率

10.00%

发文量

审稿时长

6-12 weeks

期刊介绍： Automatisierungstechnik (AUTO) publishes articles covering the entire range of automation technology: development and application of methods, the operating principles, characteristics, and applications of tools and the interrelationships between automation technology and societal developments. The journal includes a tutorial series on "Theory for Users," and a forum for the exchange of viewpoints concerning past, present, and future developments. Automatisierungstechnik is the official organ of GMA (The VDI/VDE Society for Measurement and Automatic Control) and NAMUR (The Process-Industry Interest Group for Automation Technology). Topics control engineering digital measurement systems cybernetics robotics process automation / process engineering control design modelling information processing man-machine interfaces networked control systems complexity management machine learning ambient assisted living automated driving bio-analysis technology building automation factory automation / smart factories flexible manufacturing systems functional safety mechatronic systems.