Background
Gottwald, Siegfried Johannes was born on March 30, 1943 in Limbach, Saxonia, Germany. Son of Johannes and Hildegart (Friedemann) Gottwald.
(Methods from Fuzzy Logic since the end of the 80th were t...)
Methods from Fuzzy Logic since the end of the 80th were the sources for remarkable applications of computer modelling in fields which before looked essentially inaccessible. The main tool for that, the fuzzy controllers - a method of rule based rough modelling using fuzzy information - is presented in this book and investigated from a mathematical point of view. The basic notions from fuzzy set theory and many-valued logic are explained in detail, and a theory of fuzzy equations and systems of them is developed and applied to fuzzy controllers. The final chapter discussed methodological issues arising out of the process of developing and evaluating fuzzy models. Methoden der Fuzzy-Logik haben seit dem Ende der 80er Jahre zu bemerkenswerten Automatisierungslösungen in Bereichen geführt, die zuvor dem Computereinsatz weitgehend verschlossen schienen. Die dabei vor allem benutzten unscharfen Regler, eine Methode regelbasierter Grobmodellierungen mit Hilfe unscharfer Informationen, werden in diesem Buch dargestellt und mathematisch untersucht. Die dazu nötigen Grundlagen aus der Theorie der fuzzy sets und der mehrwertigen Logik werden ausgiebig erörtert, und es wird eine Theorie unscharfer Gleichungssysteme und ihrer Lösbarkeit entwickelt und auf unscharfe Regler angewendet. Ein Kapitel zu methodologischen Problemen der Bildung und Bewertung unscharfer Modelle beschließt das Werk, das als Standardwerk Theoretikern und Praktikern empfohlen ist.
http://www.amazon.com/gp/product/3528053119/?tag=2022091-20
(Methods from Fuzzy Logic since the end of the 80th were t...)
Methods from Fuzzy Logic since the end of the 80th were the sources for remarkable applications of computer modelling in fields which before looked essentially inaccessible. The main tool for that, the fuzzy controllers - a method of rule based rough modelling using fuzzy information - is presented in this book and investigated from a mathematical point of view. The basic notions from fuzzy set theory and many-valued logic are explained in detail, and a theory of fuzzy equations and systems of them is developed and applied to fuzzy controllers. The final chapter discussed methodological issues arising out of the process of developing and evaluating fuzzy models. Methoden der Fuzzy-Logik haben seit dem Ende der 80er Jahre zu bemerkenswerten Automatisierungslösungen in Bereichen geführt, die zuvor dem Computereinsatz weitgehend verschlossen schienen. Die dabei vor allem benutzten unscharfen Regler, eine Methode regelbasierter Grobmodellierungen mit Hilfe unscharfer Informationen, werden in diesem Buch dargestellt und mathematisch untersucht. Die dazu nötigen Grundlagen aus der Theorie der fuzzy sets und der mehrwertigen Logik werden ausgiebig erörtert, und es wird eine Theorie unscharfer Gleichungssysteme und ihrer Lösbarkeit entwickelt und auf unscharfe Regler angewendet. Ein Kapitel zu methodologischen Problemen der Bildung und Bewertung unscharfer Modelle beschließt das Werk, das als Standardwerk Theoretikern und Praktikern empfohlen ist.
http://www.amazon.com/gp/product/3322868133/?tag=2022091-20
(This highly accessible introduction to the fundamentals o...)
This highly accessible introduction to the fundamentals of fuzzy sets and their applications covers fuzzy numbers, fuzzy programming, fuzzy controllers, qualitative fuzzy data analysis, and much more.
http://www.amazon.com/gp/product/0471956368/?tag=2022091-20
historian mathematician university professor
Gottwald, Siegfried Johannes was born on March 30, 1943 in Limbach, Saxonia, Germany. Son of Johannes and Hildegart (Friedemann) Gottwald.
From 1961 to 1966, he studied mathematics at the University of Leipzig, where he was awarded his doctor title in 1969 and his habilitation in 1977.
He was tenured professor of non-classical and mathematical logic at University of Leipzig where he taught from 1972 to his retirement in 2008. His main research areas are fuzzy sets and fuzzy methodologies, many-valued logic and history of mathematics. He published several books on many-valued logic, fuzzy sets and their applications, co-authored a textbook on calculus and a reader in the history of logic.
He also contributed to the German biographical dictionary of mathematicians, Lexikon berühmter Mathematiker.
Professor Gottwald was Vice-Dean of the Faculty of Social Sciences and Philosophy at University of Leipzig for several years.
(This highly accessible introduction to the fundamentals o...)
(Wie die gesamte Logik der neueren Zeit, so befindet sich ...)
(Methods from Fuzzy Logic since the end of the 80th were t...)
(Methods from Fuzzy Logic since the end of the 80th were t...)
Member Deutsche Mathematiker-Vereinigung, Association Symbolic Logic, European Society Fuzzy Logic and Technology.
Married Waltraut Gellert. Children: Ivo, Siegrun.