Search for dissertations about: "feedback systems"

Showing result 1 - 5 of 467 swedish dissertations containing the words feedback systems.

  1. 1. Self-Management for Large-Scale Distributed Systems

    University dissertation from Stockholm : KTH Royal Institute of Technology

    Author : Ahmad Al-Shishtawy; KTH.; Computer Systems Laboratory.; [2012]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; SRA - ICT; SRA - Informations- och kommunikationsteknik; Self-Management; Autonomic Computing; Control Theory; Distributed Systems; Grid Computing; Cloud Computing; Elastic Services; Key-Value Stores;

    Abstract : Autonomic computing aims at making computing systems self-managing by using autonomic managers in order to reduce obstacles caused by management complexity. This thesis presents results of research on self-management for large-scale distributed systems. READ MORE

  2. 2. Field Programmable Gate Arrays and Reconfigurable Computing in Automatic Control

    University dissertation from Stockholm : KTH Royal Institute of Technology

    Author : Carl Wilhelmsson; Lunds universitet.; Lund University.; [2007]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; systems analysis; FPGA; Field Programmable Gate Array; programming; Compendex: Field programmable gate arrays FPGA ; programming environments; computer science; programmable controllers; observers; adaptive control; modelling; closed loop systems; logic CAD; control systems; reconfigurable architectures; field programmable gate arrays; Computer Programming; telecommunication control; Control system applications; Real time control; Computer control systems; Control systems; Engine Control; Heat release analysis; Cylinder pressure; power-train control; Vehicle control; High speed; Rapid Prototyping; Combustion control; Automotive control; Control application; High frequency; Computer control; Feedback Control; Closed loop systems; Control; Reconfigurable computing; Reconfigurable hardware; VLSI; Closed loop control; programmable logic arrays; Automatic Control; System on Chip SoC ;

    Abstract : New combustion engine principles increase the demands on feedback combustion control, at the same time economical considerations currently enforce the usage of low-end control hardware limiting implementation possibilities. Significant development is simultaneously and continuously carried out within the field of Field Programmable Gate Arrays (FPGAs). READ MORE

  3. 3. Public computer systems, the client-organization encounter, and the societal dialogue

    University dissertation from Umeå : Umeå universitet

    Author : Åke Grönlund; Umeå universitet.; [1994]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Public computer systems; societal information systems; participation; societal dialogue; communication; information systems; Internet;

    Abstract : Public computer systems (PCS) are systems designed for use at the interface between organizations and their clients. PCS intervene in client-organization relations; the questions discussed in this thesis are what role they play in the client-organization encounter, what role they could and should play, and what theories might be available to guide the development of such systems. READ MORE

  4. 4. Energy Policy Instruments Perspectives on their Choice, Combination and Evaluation

    University dissertation from Lund Institute of Technology

    Author : Kerstin Åstrand; Lunds universitet.; Lund University.; [2006]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; energy systems; policy instrument choice; socio-technical systems; policy instrument combination; Energiforskning; Energy research; Samhällsvetenskaper; Social sciences; Sweden.; evaluation; Environmental technology; pollution control; Miljöteknik; wind energy policy; green certificate trading scheme; market creation; wind power; Public policy instruments; wind turbine development; kontroll av utsläpp; renewable energy; energy policy;

    Abstract : Abstract The thesis aims at providing a better understanding of public policy instruments used in policy-making within the energy sector, particularly regarding their role in the change towards an increased use of renewable energy sources for generation of electricity. The research was guided by an underlying assumption that a markedly higher proportion of the energy generated from renewable sources can be considerably enhanced by use of policy instruments that support the development and the market creation of new, renewable energy technologies. READ MORE

  5. 5. Automatic memory management for flexible real-time systems

    University dissertation from Department of Computer Science, Lund University

    Author : Sven Robertz; Lunds universitet.; Lund University.; [2006]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Computer science; feedback scheduling; embedded systems; real-time; memory management; garbage collection; numerical analysis; systems; control; Datalogi; numerisk analys; system; kontroll;

    Abstract : Popular Abstract in Swedish I flexibla realtidssystem leder begränsningarna i processorkraft och minne till resurshanteringsproblem som måste hanteras väl för att både maximera systemets prestanda och undvika överlast. Problemet att tilldela processortid -- schemaläggning -- är väl undersökt och dynamisk schemaläggning är allmänt accepterad i industrin. READ MORE