Sökning: "central control"

Visar resultat 1 - 5 av 1186 avhandlingar innehållade orden central control.

  1. 1. Att anordna styrning : tillblivelse av en mångfald av styrteknologier

    Författare :Kim Eriksson; Eva Wittbom; Fredrik Svärdsten Nymans; Maria Mårtensson; Emma Ek Österberg; Stockholms universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Management control; Management control technologies; Changing management control; Multiplicity; Assemblage; Public sector; Business Administration; företagsekonomi;

    Sammanfattning : During the last couple of decades, management control studies have taken an increased interest in the multiplicity of management controls. Broadly speaking, research has focused on the consequences of management controls. However, research has rarely examined how a multiplicity of management controls comes to exist. LÄS MER

  3. 2. Enabling and Coercive Control : Coexistence in the Case of Banking

    Författare :Cecilia Ekström; Tobias Johansson; Gabriella Wennblom; Magnus Hansson; Anders Hersinger; Örebro universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Enabling control; coercive control; coexistence of control; attitudinal outcomes of control; management control; regulation; banking;

    Sammanfattning : This thesis focuses on subjects of control and attitudinal outcomes of formalized control in organizations. Previous research have concluded contradicting results of whether formalized control is positive or negative for the employees and propose that not only degree of formalization, but also type of formalization, can explain attitudinal outcomes. LÄS MER

  4. 3. Model-Based Vehicle Dynamics Control for Active Safety

    Författare :Brad Schofield; Institutionen för reglerteknik; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Control Allocation; Vehicle Dynamics Control; Friction Estimation; Model-Based Control Design;

    Sammanfattning : The functionality of modern automotive vehicles is becoming increasingly dependent on control systems. Active safety is an area in which control systems play a pivotal role. Currently, rule-based control algorithms are widespread throughout the automotive industry. LÄS MER

  5. 4. Gradient Methods for Large-Scale and Distributed Linear Quadratic Control

    Författare :Karl Mårtensson; Institutionen för reglerteknik; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Large-Scale Control; Distributed Control; Linear Quadratic Gaussian Control; Gradient method; Controller Synthesis;

    Sammanfattning : This thesis considers methods for synthesis of linear quadratic controllers for large-scale, interconnected systems. Conventional methods that solve the linear quadratic control problem are only applicable to systems with moderate size, due to the rapid increase in both computational time and memory requirements as the system size increases. LÄS MER

  7. 5. Wireless Control of Modular Multilevel Converter Submodules

    Författare :Baris Ciftci; Hans-Peter Nee; Lennart Harnefors; Staffan Norrga; James Gross; Lars Kildehöj Rasmussen; Remus Teodorescu; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; 5G mobile communication; autonomous control; converter control; distributed control; electromagnetic interference; emerging technology; fault ride-through; modular multilevel converter MMC ; prototype; wireless control; Electrical Engineering; Elektro- och systemteknik;

    Sammanfattning : The modular multilevel converter (MMC) has extensively been used in high-voltage, high-power applications such as high-voltage dc transmission systems and flexible alternating current transmission systems. The control of MMC submodules is conventionally realized using wired communication systems. LÄS MER