Sökning: "Jonas Fredriksson"

Visar resultat 1 - 5 av 15 avhandlingar innehållade orden Jonas Fredriksson.

1. 1. Optimal Speed and Powertrain Control of a Heavy-Duty Vehicle in Urban Driving

   Författare :Manne Held; Jonas Mårtensson; Jonas Fredriksson; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Autonomous vehicles; model predictive control; optimal control; heavy-duty vehicles; trucks; powertrain control; fuel; Electrical Engineering; Elektro- och systemteknik;

   Sammanfattning : A major challenge in the transportation industry is how to reduce the emissions of greenhouse gases. One way of achieving this in vehicles is to drive more fuel-efficiently. LÄS MER

3. 2. Algorithms for analysis of NMR projections: Design, implementation and applications

   Författare :Jonas Fredriksson; Göteborgs universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NMR; projection experiments; decomposition; algorithm; automatic;

   Sammanfattning : With an increasing rate of protein expressions the need for fast protein characterization has become more important. Protein NMR has long been an important contributor for protein characterization; being one of a few techniques that can study proteins at atomic resolution in their native state. LÄS MER

4. 3. Nonlinear control of turbocharged diesel engines : an integrated powertrain control perspective

   Författare :Jonas Fredriksson; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; nonlinear control; backstepping; diesel engine modeling; engine control; stability; powertrain control; powertrain modeling;

   Sammanfattning : .... LÄS MER

5. 4. Nonlinear Model-based Control of Automotive Powertrains

   Författare :Jonas Fredriksson; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; stability; diesel engine control; nonlinear control; gearshifting; air-to-fuel ratio control; drive- line oscillations; backstepping; powertrain modeling; powertrain control;

   Sammanfattning : In recent years the focus of powertrain control has shifted perspective from control of the individual powertrain components to control of the complete powertrain, so-called integrated powertrain control. The idea presented in this thesis is to view the powertrain as one single control object and to used the engine as a torque actuator to the rest of the driveline. LÄS MER

7. 5. Fostran till anställningsbarhet : Ungas berättelser inifrån den kommunala arbetsmarknadspolitiken

   Författare :Matilda Fredriksson; Jonas Stier; Helena Blomberg; Gunnel Östlund; Lalander Philip; Mälardalens universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; social work; labour market policy; local activation; employability; identity work; total institutions; ethnography; narrative analysis; socialt arbete; Social Work;

   Sammanfattning : The issue of unemployment has become individualised. In recent decades, Swedish social- and labour market policies have changed towards an emphasis on activation, which places greater demands on the job seeker to actively seek work, participate in employment initiatives and improve their employability. LÄS MER