Essays about: "setpoint"

Showing result 21 - 25 of 27 essays containing the word setpoint.

  1. 21. A parameter study of ventilation settings in a modern office building : From a thermal comfort and air quality perspective

    University essay from KTH/Skolan för industriell teknik och management (ITM)

    Author : Mathilde Johnni; Malin Nerell; [2017]
    Keywords : ;

    Abstract : How buildings are constructed and designed are constantly developing, and the factors that affect the ventilation demand may change with this development. When the ventilation in a building is sized, Swedish ventilation regulations have to be followed. READ MORE

  3. 22. Comparison of Schemes for Windup Protection

    University essay from Lunds universitet/Institutionen för reglerteknik

    Author : Erik Torstensson; [2013]
    Keywords : Technology and Engineering;

    Abstract : The purpose of this study is to compare different schemes of anti-windup. The methods are compared for different processes and different disturbances; step response in setpoint, and load and measurement noise. The controller parameters are determined by the MIGO method and the reset time constant. READ MORE

  4. 23. Analysis of a load frequency control implementation in Swedish run-of-river hydropower stations

    University essay from Elektricitetslära

    Author : Andreas Westberg; [2012]
    Keywords : Hydropower; power system; frequency controlled reserves; load frequency control; Matlab Simulink;

    Abstract : The total amount of frequency deviations have during the last decade increased exponentially in the Nordic synchronous power system. The transmission system operators have therefore decided to implement load frequency control as a new automatic control system to stem these frequency deviations. READ MORE

  5. 24. Design and evaluation of a distributed control architecture over switched Ethernet in active filters

    University essay from Lunds universitet/Institutionen för reglerteknik

    Author : Erik Hansson; Martin Sträng; [2011]
    Keywords : Technology and Engineering;

    Abstract : The area of power quality has received more and more attention during the last decade. Poor power quality is a growing problem, especially for the industry because it has a negative effect on production efficiency, power consumption and equipment life-span. Active filters are one of the more widespread solutions to these problems. READ MORE

  6. 25. Control of a Quadrotor

    University essay from Lunds universitet/Institutionen för reglerteknik

    Author : Niklas Hansson; Mikael Rudner; [2011]
    Keywords : Technology and Engineering;

    Abstract : The objective of this thesis is to investigate the use of commercial devices as user interfaces on a quadrotor and to investigate solutions to the problem of slung load control. A slung load is a uniform mass attached with a wire which is allowed to swing freely to the bottom of the quadrotor. READ MORE