Essays about: "polynomial controller"

Showing result 1 - 5 of 8 essays containing the words polynomial controller.

  1. 1. Enhancing Servo System Performance : Robust Nonlinear Deadbeat Predictive Current Control for Permanent Magnet Synchronous Motors

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Xingyu Zhao; [2023]
    Keywords : keywords here: Deadbeat Predictive Current Control; Permanent Magnet Synchronous Motor; Flux Linkage Nonlinearity; Parameter Inaccuracies; Nonlinear Feedforward Compensation; Delayed Integral Action.; Deadbeat-prediktiv strömreglerin; Permanenta magnet-synkronmotorn; Ickelinjäriteter i flödeslänkningen; Felaktigheter i parametrar; Icke-linjär framåtmatningskompensation; Fördröjd integralåtgärd.;

    Abstract : The Permanent Magnet Synchronous Motor (PMSM, also known as the servo motor) is a crucial component within robotic servo systems. To optimally respond to the torque demands sent from the high-level motion controller, the PMSM current controller must track the reference with speed and precision. READ MORE

  3. 2. Modelling of Mechanical Flexibilities in Robotic Manipulators and Evaluation of Their Impact on Motion Performance

    University essay from KTH/Maskinkonstruktion (Inst.)

    Author : Patrik Levin; Daniel Mofors; [2016]
    Keywords : ;

    Abstract : In order to achieve the best robot performance, the exibilities in the mechanical structures of a robot manipulator needs to be modelled and compensated for, when designing a controller. By examining how each flexible component contribute to the overall dynamic performance, the robot's mechanical design can be altered to optimised performance and minimise cost. READ MORE

  4. 3. CONTROL OF BUCK CONVERTER BY POLYNOMIAL, PID AND PD CONTROLLERS.

    University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

    Author : MADHU KIRAN . EDURU RAJA CHANDRA SEKHAR; PARTHA SARADHI . THOTA; [2012]
    Keywords : Buck Converters; DC-DC Converters; PID; PD POLYNOMIAL Controllers. ;

    Abstract : This thesis is an ongoing project of Ericsson with collaboration of Blekinge Institute of Technology [BTH], and Linneaus University [LNU] to compare the functionality and performance of three controllers Polynomial Pole Placement, PID [Proportional Integral Derivative] and PD controller in third order. This paper presents the state space modeling approach of DC-DC Buck converter. READ MORE

  5. 4. Modelling and control of a Buck converter

    University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

    Author : Shun Yang; [2011]
    Keywords : polynomial controller; second order; buck converter;

    Abstract : DC/DC buck converters are cascaded in order to generate proper load voltages. Rectified line voltage is normally converted to 48V, which then, by a bus voltage regulating converter also called the line conditioner converter, is converted to the bus voltage, e.g. 12V. READ MORE

  6. 5. Robust Control Solution of a Wind Turbine

    University essay from Sektionen för Informationsvetenskap, Data– och Elektroteknik (IDE)

    Author : Carlos Zamacona M.; Fernando Vanegas A.; [2008]
    Keywords : Wind Turbine; Robust Control; Digital Control;

    Abstract : Power generation using wind turbines is a highly researched control field. Many control designs have been proposed based on continuous-time models like PI-control, or state observers with state feedback but without special regard to robustness to model uncertainties. READ MORE