Sökning: "ESC"

Visar resultat 1 - 5 av 39 avhandlingar innehållade ordet ESC.

1. 1. Chlorophyll fluorescence as a biological feedback signal -for optimized plant growth conditions and stress diagnosis

   Författare :Linnéa Ahlman; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; cucumber; indoor farming; abiotic stress; Fluorescence gain; ESC; biotic stress; basil; dynamics; strawberries; light spectrum; greenhouse lighting control; lettuce; powdery mildew Podosphaera aphanis; Pythium ultimum; LED; classification; lemon balm;

   Sammanfattning : The use of light emitting diodes (LEDs) instead of traditional high pressure sodium lamps, in greenhouses and indoor growing facilities, enables tuning and optimization of both light intensity and light spectrum. This opens for an energy saving potential not possible otherwise. LÄS MER

3. 2. On the Nature and Origin of Recognition in Molecularly Imprinted Polymers. : Paths Towards Their Rational Design

   Författare :Håkan S. Andersson; Ann-Christin Koch-Schmidt; Klaus Mosbach; Maria Kempe; Högskolan i Kalmar; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Molecular imprinting; molecular recognition; Biokemi; Biochemistry;

   Sammanfattning : .... LÄS MER

4. 3. Interaktion von Leben und Werk bei Schönberg - analysiert anhand seiner Ehekrise des Jahres 1908

   Författare :Marion Lamberth; Greger Andersson; Bengt Edlund; Hartmut Krones; Musikvetenskap; []
   Nyckelord :HUMANIORA; HUMANITIES; Arnold Schönberg; Mathilde Schönberg née Zemlinsky; 20th century music history; Austrian modernism; musical biography; analysis and interpretation; musical hermeneutics; theory of psychological crisis; Zweite Wiener Schule; literary receptionist theories; Richard Gerstl; Arnold Schönberg; Musikvetenskap;

   Sammanfattning : This thesis is a contribution to the understanding of the life and work of Arnold Schoenberg as well as to musical hermeneutics. The aims are (1) to scrutinize Arnold Schoenberg’s marital crisis of the year 1908, (2) to probe into the meanings of some representative musical works during this very period, and (3) to compare features in Schoenberg’s life and his creative work. LÄS MER

5. 4. Extremum Seeking Control : Stability, Accuracy, and Applications

   Författare :Khalid Atta; Ying Tan; Luleå tekniska universitet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Reglerteknik; Control Engineering;

   Sammanfattning : In many applications, there is a variable that indicates the overall performance and that must be maximized, such as the output of a hydro power turbine or a mineral processing plant, or that must be minimized, such as CO2 emissions or the consumption of resources. Extremization of this variable (maximization or minimization) through adjusting the influencing manipulated variables is occasionally required without prior knowledge of the optimal values of the manipulated variables or of the optimized variable. LÄS MER

7. 5. On solution multiplicity and convergence rate in extremum seeking control : With applications to the CANON process

   Författare :Olle Trollberg; Elling Jacobsen; Torsten Wik; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; extremum seeking control; Electrical Engineering; Elektro- och systemteknik;

   Sammanfattning : Extremum seeking control (ESC) is a classical adaptive control method aimed at locating and tracking optimal operating conditions in complex non-linear plants. Early results on ESC were restricted to plants that could bedescribed by Wiener or Hammerstein models. LÄS MER