Sökning: "Jörgen Hansson"
Visar resultat 1 - 5 av 11 avhandlingar innehållade orden Jörgen Hansson.
Sammanfattning : Rigorous methods for design and implementation of safety critical real-time systems are vital to avoid loss of human lives and/or severe economic losses. Unfortunately, many of these systems are designed and evaluated using ad-hoc techniques. LÄS MER
Sammanfattning : The introduction of hybrid powertrains has made it possible to utilise unconventional engines as primary power units in vehicles. The free-piston energy converter (FPEC) is such an engine. It is a combination of a free-piston combustion engine and a linear electrical machine. LÄS MER
Sammanfattning : The thesis´ aim is to deepen the understanding about what shapes and characterises the purchase process for management advice services. Such externally, acquired services have increased substantially, and in relation to the services´ impact on management decisions the theoretical and practical understanding of the purchase process is lagging behind. LÄS MER
Sammanfattning : In complex real-time applications, real-time systems handle significant amounts of information that must be managed efficiently, motivating the need for incorporating real-time database management into real-time systems. However, resource management in real-time database systems is a complex issue. LÄS MER
Sammanfattning : Real-time systems comprise computers that must generate correct results in a timely manner. This involves a wide spectrum of computing systems found in our everyday life ranging from computers in rockets to our mobile phones. The criticality of producing timely results defines the different types of realtime systems. LÄS MER