Sökning: "H2 norms"

Hittade 3 avhandlingar innehållade orden H2 norms.

  1. 1. A Nonlinear Optimization Approach to H2-Optimal Modeling and Control

    Detta är en avhandling från Linköping : Linköping University Electronic Press

    Författare :Daniel Petersson; Johan Löfberg; Lennart Ljung; Roland Toth; [2013]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Model reduction; LPV system; linear parameter varying; controller; control synthesis; H2; H2-norm; nonlinear optimization;

    Sammanfattning : Mathematical models of physical systems are pervasive in engineering. These models can be used to analyze properties of the system, to simulate the system, or synthesize controllers. However, many of these models are too complex or too large for standard analysis and synthesis methods to be applicable. LÄS MER

  2. 2. On performance limitations of large-scale networks with distributed feedback control

    Detta är en avhandling från Stockholm, Sweden : KTH Royal Institute of Technology

    Författare :Emma Tegling; Henrik Sandberg; [2016]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Networked control systems; microgrids; platooning; vehicular formation; multi-agent systems; H2 norms; fundamental limitations; consensus; Distributed control; large-scale networks; oscillator networks; power networks; power system dynamics; system performance; spatially invariant systems; Electrical Engineering; Elektro- och systemteknik;

    Sammanfattning : We address the question of performance of large-scale networks with distributed feedback control. We consider networked dynamical systems with single and double integrator dynamics, subject to distributed disturbances. We focus on two types of problems. First, we consider problems modeled over regular lattice structures. LÄS MER

  3. 3. Personality traits and psychopathy (PCL-R) in male juvenile delinquents

    Detta är en avhandling från Stockholm : Stockholm University

    Författare :Anna Maria Dåderman; Ulf Lundberg; Anna Wirsén Meurling; Kirsten Rasmussen; [2002]
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Personality traits; psychopathy PCL-R ; juvenile delinquents; reliability; validity; assessment; SOCIAL SCIENCES Social sciences Psychology; SAMHÄLLSVETENSKAP Socialvetenskap Psykologi; Psychology; Psykologi;

    Sammanfattning :  Abstract State-administered correctional institutions in Sweden take care of approximately 600 juvenile delinquents every year. The treatment for these institutionalized young people is based mainly on environmental programs and milieu therapy. LÄS MER