Search for dissertations about: "Anders Lindquist"

Showing result 6 - 10 of 13 swedish dissertations containing the words Anders Lindquist.

2. 6. Modelling and grey-box identification of curl and twist in paperboard manufacturing

   Author : Gianantonio Bortolin; Anders Lindquist; Guy Dumont; KTH; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; System identification; process control; Grey-box modelling; outlier detection; Statistics; computer and systems science; Statistik; data- och systemvetenskap;

   Abstract : The contents of this thesis can be divided into two main parts. The first one is the development of an identification methodology for the modelling of complex industrial processes. The second one is the application of this methodology to the curl and twist problem. READ MORE

4. 7. Modelling the Moisture Content of Multi-Ply Paperboard in the Paper Machine Drying Section

   Author : Christelle Gaillemard; Anders Lindquist; ALf Isaksson; KTH; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; Drying section modelling; multi-ply paperboard; moisture content; identification; grey-box modelling; Optimization; systems theory; Optimeringslära; systemteori;

   Abstract : This thesis presents a grey-box model of the temperature and moisture content for each layer of the multi-ply paperboard inside the drying section of a paper mill. The distribution of the moisture inside the board is an important variable for the board quality, but is unfortunately not measured on-line. READ MORE

5. 8. Methods for longitudinal brain imaging studies with dropout

   Author : Tetiana Gorbach; Xavier de Luna; Anders Lundquist; Martin A. Lindquist; Umeå universitet; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; Missing data; nonignorable dropout; sensitivity analysis; uncertainty intervals; pattern-mixture models; aging; cognition; MRI; brain structure; resting-state functional connectivity; Statistics; statistik;

   Abstract : One of the challenges in aging research is to understand the brain mechanisms that underlie cognitive development in older adults. Such aging processes are investigated in longitudinal studies, where the within-individual changes over time are observed. However, several methodological issues exist in longitudinal analyses. READ MORE

6. 9. Teacher mobility in Sweden

   Author : Krzysztof Karbownik; Per-Anders Edin; Björn Öckert; Matthew Lindquist; Uppsala universitet; []
   Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Economics; Nationalekonomi;

   Abstract : .... READ MORE

7. 10. Inverse Problems in Analytic Interpolation for Robust Control and Spectral Estimation

   Author : Johan Karlsson; Anders Lindquist; Alberto Isidori; KTH; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; Nevanlinna-Pick Interpolation; Approximation; Model Reduction; Robust Control; Gap-robustness; Sensitivity Shaping; Entropy functional; Spectral Estimation; Weak*-topology; Monge-Kantorovic Transportation; Optimization; systems theory; Optimeringslära; systemteori;

   Abstract : This thesis is divided into two parts. The first part deals with theNevanlinna-Pick interpolation problem, a problem which occursnaturally in several applications such as robust control, signalprocessing and circuit theory. We consider the problem of shaping andapproximating solutions to the Nevanlinna-Pick problem in a systematicway. READ MORE