Search for dissertations about: "robust control"

Showing result 1 - 5 of 443 swedish dissertations containing the words robust control.

  1. 1. Robust Adaptive Control

    University dissertation from Department of Automatic Control, Lund Institute of Technology (LTH)

    Author : Michael Lundh; Lunds universitet.; Lund University.; [1991]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Abstract : .... READ MORE

  2. 2. Tools for Autonomous Process Control

    University dissertation from Department of Automatic Control, Lund Institute of Technology (LTH)

    Author : Anders Wallén; Lunds universitet.; Lund University.; [2000]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; sequential control; software architectures; fast set point response; spectral estimation; frequency domain identification; relay feedback; non-linear system identification; Autonomous Control; Process Control; Grafcet; Automation; robotics; control engineering; Automatiska system; robotteknik; reglerteknik;

    Abstract : There is an ongoing trend towards higher automation level in process control systems. The purpose of a plant is to manufacture some product at a high production rate with a consistent quality, while minimizing the use of resources in terms of energy consumption, raw material and labor. READ MORE

  3. 3. Modeling, Control and Optimization of a Plate Reactor

    University dissertation from Department of Automatic Control, Lund Institute of Technology, Lund University

    Author : Staffan Haugwitz; Lunds universitet.; Lund University.; [2007]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; mid-ranging control; transition control; start-up; exothermic reaction; chemical reactor; modeling; process control; optimization; Automation; robotics; control engineering; Automatiska system; robotteknik; reglerteknik;

    Abstract : Popular Abstract in Swedish En ny typ av reaktor för kemikalie och läkemedelsproduktion är under utveckling av Alfa Laval AB, ett svenskt företag som är en världsledande tillverkare av värmeväxlare. Den nya reaktortypen, som kallas för plattreaktor, kombinerar den höga värmeöverföringsförmågan från plattvärmeväxlaren med den effektiva mikro-mixningen av kemikalier som är typisk för en mikro-reaktor, därav namnet plattreaktor. READ MORE

  4. 4. Design of Robust PID Controllers with Constrained Control Signal Activity

    University dissertation from Department of Automatic Control, Lund Institute of Technology, Lund University

    Author : Olof Garpinger; Lunds universitet.; Lund University.; [2009]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; measurement noise; constrained control signal activity; linear systems; disturbance rejection; PID control; process control; Youla parameterized controllers; algorithms and software;

    Abstract : This thesis presents a new method for design of PI and PID controllers with the level of control signal activity taken into consideration. The main reason why the D-part is often disabled in industrial control loops is because it leads to control signal sensitivity of measurement noise. READ MORE

  5. 5. On Robust Distributed Control of Transportation Networks

    University dissertation from Department of Automatic Control, Lund Institute of Technology, Lund University

    Author : Gustav Nilsson; Lunds universitet.; Lund University.; Lunds universitet.; Lund University.; [2019-01-22]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Traffic Signal Control; Distributed Control; Routing; Transportation Networks; Network Flows;

    Abstract : With the ever-growing traffic demands, the transportation networks are getting more and more congested. While expanding these networks with more roads is both costly and in many cities not even feasible, the rapid development of new sensing and communication techniques has made it possible to perform control of transportation networks in real-time. READ MORE