Sökning: "Erik Frisk"

Visar resultat 11 - 15 av 30 avhandlingar innehållade orden Erik Frisk.

1. 11. Diagnosability analysis and FDI system design for uncertain systems

   Författare :Daniel Eriksson; Erik Frisk; Mattias Krysander; Alexander Medvedev; Linköpings universitet; []
   Nyckelord :;

   Sammanfattning : Our society depends on advanced and complex technical systems and machines, for example, cars for transportation, industrial robots in production lines, satellites for communication, and power plants for energy production. Consequences of a fault in such a system can be severe and result in human casualties, environmentally harmful emissions, high repair costs, or economical losses caused by unexpected stops in production lines. LÄS MER

3. 12. A Self-Organized Fault Detection Method for Vehicle Fleets

   Författare :Yuantao Fan; Thorsteinn Rögnvaldsson; Sławomir Nowaczyk; Erik Frisk; Högskolan i Halmstad; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

   Sammanfattning : A fleet of commercial heavy-duty vehicles is a very interesting application arena for fault detection and predictive maintenance. With a highly digitized electronic system and hundreds of sensors mounted on-board a modern bus, a huge amount of data is generated from daily operations. LÄS MER

4. 13. Linjer : Linjer: Musikens rörelser – komposition i förändring

   Författare :Kim Hedås; Ole Lützow-Holm; Erik Wallrup; Gunnar D Hansson; Anders Hultqvist; Henrik Frisk; Kungl. Musikhögskolan; []
   Nyckelord :HUMANIORA; HUMANITIES; music; composition; relationship; connection; motion; movement; identity; time; memory; space; change; transformation; reflexivity; voice; meaning.; musik; komposition; relationer; förbindelser; rörelse; föränderlighet; identitet; tid; minne; rum; förändring; transformation; reflexivitet; röst; mening; music; composition; relationship; connection; motion; move- ment; identity; time; memory; space; change; transformation; reflexivity; voice; meaning;

   Sammanfattning : Title: Linjer. Musikens rörelser – komposition i förändringEnglish title: Lines: Music Moving – Composition ChangingAuthor: Kim Hedås Language: Swedish, with an English SummaryUniversity: The Academy of Music and Drama at the Faculty of Fine, Applied and Performing Arts, the University of Gothenburg, Box 100, SE-405 30 Gothenburg, SwedenKeywords: music, composition, relationship, connection, motion, movement, identity, time, memory, space, change, transformation, reflexivity, voice, meaning. LÄS MER

5. 14. Diagnosability performance analysis of models and fault detectors

   Författare :Daniel Jung; Erik Frisk; Mattias Krysander; Michael Hofbaur; Linköpings universitet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Fault detection; Fault isolation; FDI; Kullback-Leibler divergence; Engine misfire detection;

   Sammanfattning : Model-based diagnosis compares observations from a system with predictions using a mathematical model to detect and isolate faulty components. Analyzing which faults that can be detected and isolated given the model gives useful information when designing a diagnosis system. LÄS MER

7. 15. Diagnosis and Supervision of Industrial Gas Turbines

   Författare :Emil Larsson; Jan Åslund; Erik Frisk; Lars Eriksson; Mattias Henriksson; Linköpings universitet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

   Sammanfattning : Monitoring of industrial gas turbines is of vital importance, since it gives valuable information for the customer about maintenance, performance, and process health. The performance of an industrial gas turbine degrades gradually due to factors such as environment air pollution, fuel content, and ageing to mention some of the degradation factors. LÄS MER