Search for dissertations about: "Ulf Andersson"

Showing result 1 - 5 of 42 swedish dissertations containing the words Ulf Andersson.

  2. 1. Churning losses and efficiency in gearboxes

    Author : Martin Andersson; Ulf Olofsson; Stefan Björklund; Ulf Sellgren; Bo Alfredsson; KTH; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; gears; efficiency; temperature; running-in; assembly; torque loss; surface roughness;

    Abstract : Efficient transmissions systems are key to producing competitive motor vehicles that have a smaller environmental impact. Gears are the main components in vehicle transmissions and although they are already highly efficient, there is still room for improvement. READ MORE

  4. 2. Automation of Wheel-Loaders

    Author : Siddharth Dadhich; Ulf Bodin; Fredrik Sandin; Ulf Andersson; Jerker Delsing; Juha Röning; Luleå tekniska universitet; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Industriell elektronik; Industrial Electronics;

    Abstract : Automation and tele-remote operation of mobile earth moving machines is desired for safety and productivity reasons. With tele-operation and automation, operators can avoid harsh ergonomic conditions and hazardous environments with poor air quality, and the productivity can in principle be improved by saving the time required to commute to and from work areas. READ MORE

  5. 3. Improving health with and for individuals with schizophrenia using a learning health system approach : From idea to daily practice

    Author : Andreas Gremyr; Ann-Christine Andersson; Boel Andersson-Gäre; Johan Thor; Ulf Malm; Graham Martin; Jönköping University; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Coproduction; Learning Health Systems; Schizophrenia; Severe Mental Illness; Psychiatry; Quality Improvement; Improvement Science; Complex Adaptive Systems;

    Abstract : Psychotic disorders like schizophrenia have a typical onset in early adulthood with symptoms of hallucinations and disturbances of thought. Despite knowledge on what constitutes effective schizophrenia care, more than 70% of treatment attempts fail in Sweden, sometimes leading to early death. READ MORE

  6. 4. Automation and traction control of articulated vehicles

    Author : Ulf Andersson; Vladimir Vantsevich; Luleå tekniska universitet; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Reglerteknik; Control Engineering;

    Abstract : Articulated machines such as load-haul-dump machines, wheel loaders and haulers operate in many different environments and driving conditions. In particular they need to be able to perform well with road conditions and loads that can change drastically, setting hard requirements on performances and robustness. READ MORE

  7. 5. Studies in tardive dyskinesia

    Author : Ulf Andersson; Uppsala universitet; []
    Keywords : MEDICINE; MEDICIN;

    Abstract : .... READ MORE