ENGLISH

Virtual Equivalent System Approach for Stability Analysis of Model-based Control Systems

By Qing Li , Weicun Zhang

Book information

Publisher
Springer Singapore;Springer
Year
2021
ISBN
9789811555374, 9789811555381
DOI
10.1007/978-981-15-5538-1
Language
english
Format
PDF
Filesize
7 MB (7108201 bytes)
Edition
1st ed.
Pages
XIII, 168\173
Time added
2021-01-06 05:41:07
Engineering; Control; SignalImage and Speech Processing

Description

This book puts forward the concept of a virtual equivalent system (VES) based on theoretical analysis and simulation results. The new concept will facilitate the development of a unified framework for analyzing the stability and convergence of self-tuning control (STC) systems, and potentially, of all adaptive control systems. The book then shows that a time-varying STC system can be converted into a time-invariant system using a certain nonlinear compensation signal, which reduces the complexity and difficulty of stability and convergence analysis. In closing, the VES concept and methodology are used to assess the stability of multiple model adaptive control (MMAC) systems and T-S model-based fuzzy control systems.

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