Search for dissertations about: "analysis and design of fuzzy systems"

Showing result 1 - 5 of 9 swedish dissertations containing the words analysis and design of fuzzy systems.

  2. 1. Analysis and Design of Hybrid Systems

    Author : Stefan Pettersson; Chalmers tekniska högskola; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; asymptotic stability; Lyapunov theory; exponential stability; piecewise quadratic Lyapunov functions; hybrid systems; stability; linear matrix inequalities; nonlinear systems; LMIs; control theory; fuzzy systems;

    Abstract : Many physical systems today are modeled by interacting continuous and discrete event systems. Such hybrid systems contain both continuous and discrete states that influence the dynamic behavior. READ MORE

  4. 2. Piecewise Linear Control Systems

    Author : Mikael Johansson; Institutionen för reglerteknik; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Piecewise quadratic functions; Linear matrix inequalities; Convex optimization; Optimal control; Performance analysis; Piecewise linear Lyapunov functions; Piecewise quadratic Lyapunov functions; Quadratic stability; Lyapunov stability; Piecewise linear systems; Nonlinear systems; Fuzzy systems; Hybrid systems.; Automation; robotics; control engineering; Automatiska system; robotteknik; reglerteknik;

    Abstract : This thesis treats analysis and design of piecewise linear control systems. Piecewise linear systems capture many of the most common nonlinearities in engineering systems, and they can also be used for approximation of other nonlinear systems. READ MORE

  5. 3. Everyday encounters with data: Exploring engaging and collaborative interactive technologies

    Author : Pawel Wozniak; Chalmers tekniska högskola; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Abstract : This thesis addresses a variety of problems in human-computer interaction (HCI) centred around how users perceive, use and benefit from data. The work spans a number of application areas such as: medical work, shipping, emergency management, campus work conditions and practising amateur sports. READ MORE

  6. 4. Observers and controllers for Takagi-Sugeno fuzzy systems

    Author : Pontus Bergsten; Dimiter Driankov; Robert Babuska; Örebro universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Computer science; Datavetenskap; Computer and Systems Science; Data- och systemvetenskap;

    Abstract : This thesis studies analysis and design issues for observers anc controllers for Takagi-Sugeno (TS) fuzzy systems. Many physical systems are nonlinear in nature and using the well known linear techniques for such systems may result in bad performance, and even instability. READ MORE

  7. 5. Angels in Unstable Sociomaterial Relations : Stories of Information Technology

    Author : Pirjo Elovaara; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Information Technology IT ; Actor-Network Theory ANT ; Actor-Network Theory and After ANTa ; Feminist technology; Technoscience studies;

    Abstract : I have explored spaces, where negotiations of border transgressions take place and where issues of technology and politics mingle. We meet a diversity of actors in the world of information technology (IT): political texts, people and technology participating in numerous sociomaterial relations. READ MORE