Essays about: "PID reglering"

Showing result 21 - 25 of 26 essays containing the words PID reglering.

  1. 21. Simulation and Testing of Energy Efficient Hydromechanical Drivlines for Construction Equipment

    University essay from Linköpings universitet/Fluida och mekatroniska system; Linköpings universitet/Tekniska högskolan

    Author : Viktor Larsson; L. Viktor Larsson; [2014]
    Keywords : hydraulic; power-split; hydrostatic; PST; HST; mechatrinics; oil; volvo; backhoe; transmission; harware-in-the-loop; simulation; hopsan; control; PID; feed forward; HWIL; fluid power; Hydraulik; power-split; hydrostat; PST; HST; mekatronik; olja; volvo; backhoe; transmission; harware-in-the-loop; simulering; hopsan; reglering; PID; framkoppling; HWIL;

    Abstract : Increased oil prices and environmental issues have increased a need of loweringthe emissions from and the fuel consumption in heavy construction machines. Anatural solution to these issues is a lowered input power through downsizing ofthe engine. READ MORE

  3. 22. Autotuning of RPM controller

    University essay from Fysik och elektroteknik; Tekniska högskolan

    Author : Rickard Dahm; [2013]
    Keywords : Reglering; Kraftuttag; PTO;

    Abstract : Under detta projekt som utfördes på Scania CV AB undersöktes möjligheten att använda sig av en adaptiv regulator för att reglera motorvarvtalet på en lastbilsmotor som driver utrustning via ett kraftuttag. Fördelen med att använda sig av adaptiv reglering istället för den parameterstyrda PID reglering som används idag är att regulatorn kan klara av fler utrustningstyper. READ MORE

  4. 23. Attenuation of Harmonic Distortion in Loudspeakers Using Non-linear Control

    University essay from Reglerteknik; Tekniska högskolan

    Author : Marcus Arvidsson; Daniel Karlsson; [2012]
    Keywords : EKF; exact linearisation; feed-forward; loudspeaker modelling; non-linear control; UKF;

    Abstract : The first loudspeaker was invented almost 150 years ago and even though much has changed regarding the manufacturing, the main idea is still the same. To produce clean sound, modern loudspeaker consist of expensive materials that often need advanced manufacturing equipment. READ MORE

  5. 24. Aktiv reglering av rörelse i ryggmärg

    University essay from Blekinge Tekniska Högskola/Avdelningen för signalbehandling

    Author : Martin Bräutigam; Mikael Gustafsson; [2006]
    Keywords : reglering;

    Abstract : Researchers in neurophysiology in Lund have undertaken measurements of the spinal cord in rats where the movement of the spinal cord due to blood flow and breathing has proved to be a major obstacle in their research. Except from manufacturing electrodes specialized for the task, an idea has been to reduce the effect of the motion by moving a table on which the object is placed, in a compensating manner. READ MORE

  6. 25. Optimization and tuning of heat control

    University essay from Institutionen för teknik och naturvetenskap; Tekniska högskolan

    Author : Magnus Lundh; [2005]
    Keywords : ;

    Abstract : Heat pumps have become even more popular when it’s about getting hot water and heat in our departments and villas. Before the heat pumps can be put into operation they have to go through some tests. IVT Industries AB performs the tests in different test rigs depending on the size or effect of the pump. READ MORE