Sökning: "Ericsson Research"

Visar resultat 11 - 15 av 103 avhandlingar innehållade orden Ericsson Research.

  1. 11. Improving Development of Communication Software in Industrial Control Systems using Simulation

    Författare :Niclas Ericsson; Mats Björkman; Johan Åkerberg; Thomas Lennvall; Per Hurtig; RISE; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Computer Sciences; Datavetenskap datalogi ;

    Sammanfattning : In the industrial domain customers expect a product longevity of 10-20 years, with high reliability and availability. Since industrial distributed control systems often are safety critical, aspects such as determinism, low latency and jitter are crucial. LÄS MER

  3. 12. Simulation of robot paths and heat effects in welding

    Författare :Mikael Ericsson; Institutionen för elektro- och informationsteknik; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Produktionsteknik; Welding; Automation; robotics; Off-line programming; Robotics; Automatiska system; Production technology; control engineering; Finite Element Analysis; reglerteknik; robotteknik;

    Sammanfattning : The objective of this thesis is to develop a simulation tool and a method by which robot trajectories, temperature histories, residual stresses and distortion can be analysed and optimized off-line. This was performed by integrating robot simulation software with finite element analysis software. LÄS MER

  4. 13. MRI Diagnosis of Intracranial Hemorrhage : Experimental and Clinical Studies

    Författare :Montserrat Alemany Ripoll; Kaj Ericsson; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Radiology; hemorrhage; experimental; MRI; T2*-w GE sequence; old microhemorrhages; stroke; Radiologisk forskning; Radiological research; Radiologisk forskning; radiologi; Radiology;

    Sammanfattning : The purpose of this work was to improve the diagnosis of intracranial hemorrhage with MRI, using, among others, T2*-w GE sequences. Various sequences were tested in rabbits at two magnetic field strengths. Then, the most effective technique was applied to stroke patients. LÄS MER

  5. 14. Procedural justice, social norms and conflict : human behavior in resource allocation

    Författare :Sebastian Ericsson Giwa; Handelshögskolan i Stockholm; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES;

    Sammanfattning : Research questions, results and Empirical Data This book studies the allocation of scarce resources among competing needs and wants. Chapter 1 Luck, effort and Redistribution on procedural justice provides one possible explanation for the vast differences between US and Western European tax an redistribution levels. LÄS MER

  7. 15. Kreativitetsmysteriet : Ledtrådar till arbetslivets kreativisering och skrivandets metafysik

    Författare :Daniel Ericsson; Barbara Czarniawska; Handelshögskolan i Stockholm; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Ledarskap; entreprenörskap och organisation; Ledarskap; entreprenörskap och organisation;

    Sammanfattning : .... LÄS MER