Presenting current trends in the development and applications of intelligent systems in engineering, this monograph focuses on recent research results in system identification and control. The recurrent neurofuzzy and the fuzzy cognitive network (FCN) models are presented. Both models are suitable for partially-known or unknown complex time-varying systems. Neurofuzzy Adaptive Control contains rigorous proofs of its statements which result in concrete conclusions for the selection of the design parameters of the algorithms presented. The neurofuzzy model combines concepts from fuzzy systems and recurrent high-order neural networks to produce powerful system approximations that are used for adaptive control. The FCN model stems from fuzzy cognitive maps and uses the notion of concepts and their causal relationships to capture the behavior of complex systems. The book shows how, with the benefit of proper training algorithms, these models are potent system emulators suitable for use in engineering systems. All chapters are supported by illustrative simulation experiments, while separate chapters are devoted to the potential industrial applications of each model including projects in:

• contemporary power generation;

• process control and

• conventional benchmarking problems.

Researchers and graduate students working in adaptive estimation and intelligent control will find Neurofuzzy Adaptive Control of interest both for the currency of its models and because it demonstrates their relevance for real systems. The monograph also shows industrial engineers how to test intelligent adaptive control easily using proven theoretical results.

Summarizes the latest studies in neurofuzzy control Explains how to apply two powerful models in a variety of systems Provides the reader with mutually reinforcing rigorous theoretical proof and simulation Includes supplementary material: sn.pub/extras

Autorentext

The authors works intensively in the field of intelligent control and its applications. Two of them (Boutalis and Christodoulou) are professors with long research experience and the other two are relevantly young researchers with a significant number of publications in the area of intelligent control.

Inhalt
Part I The Recurrent Neurofuzzy Model.- Introduction and Scope.- Identification of Dynamical Systems Using Recurrent Neurofuzzy Modeling.- Indirect Adaptive Control Based on the Recurrent Neurofuzzy Model.- Direct Adaptive Neurofuzzy Control of SISO Systems.- Direct Adaptive Neurofuzzy Control of MIMO Systems.- Selected Applications.- Part II The Fuzzy Cognitive Network Model: Introduction and Outline.- Existence and Uniqueness of Solutions in FCN.- Adaptive Estimation Algorithms of FCN Parameters.- Framework of Operation and Selected Applications.