Sökning: "JModelica"

Visar resultat 1 - 5 av 26 uppsatser innehållade ordet JModelica.

  1. 1. Integration of Modelling Environments to an ÄKTA System

    Master-uppsats, Lunds universitet/Kemiteknik (CI)

    Författare :Linus Gustafsson; Daniel Nilsson; [2018]
    Nyckelord :Chromatography; ÄKTA; ÄKTA system; Programming; Matlab; JModelica.org; Modelling; Calibration; Optimization; Python; Orbit; OPC; Open OPC; Unicorn; Matlab API for Python; Lysozyme; Cytochrome C; Ribonuclease A; FMU; ECO; biopharmaceutical industry; proteins; purification of proteins; ÄKTAexplorer; JModelica; Auto calibration; Automation; chemical engineering; kemiteknik; Chemistry; Technology and Engineering;

    Sammanfattning : Automated information flow is an important way of optimizing the time used for analyzing processes. Other added benefits are that in a well-made automated system, the probability of human error diminishes because less liability is put on the person to manually transport and utilize the data. LÄS MER

  3. 2. Maintaining Source Origin in a Modelica Compiler

    Uppsats för yrkesexamina på avancerad nivå, Lunds universitet/Institutionen för datavetenskap

    Författare :Alexander Åhlander; [2017]
    Nyckelord :Technology and Engineering;

    Sammanfattning : Modelica is a modelling language used to describe a physical system and can be used to simulate the system. A Modelica compiler transforms a Modelica model into an equation system in order to simulate it. During this transformation the information about where the equations originates from is lost. This information could be useful to have when, e. LÄS MER

  4. 3. Optimisation-friendly modelling of thermodynamic properties of media

    Uppsats för yrkesexamina på avancerad nivå, Lunds universitet/Institutionen för reglerteknik

    Författare :Marcus Åberg; [2016]
    Nyckelord :Technology and Engineering;

    Sammanfattning : The use of dynamic modelling and simulation of thermal power systems has grown recent years and as the performance of computers have increased optimisation of such systems has become possible. When performing such optimisations, there are high numerical requirements on the model used in the system. LÄS MER

  5. 4. Units of Measurement in a Modelica Compiler

    Uppsats för yrkesexamina på avancerad nivå, Lunds universitet/Institutionen för datavetenskap

    Författare :Daniel Eliasson; [2016]
    Nyckelord :dimensional analysis; units; Modelica; Technology and Engineering;

    Sammanfattning : Modelica is a declarative object-oriented language for describing mathematical models. Modelica models are used for simulation and optimization of systems and processes. The models are described using variables and equations. It is possible to associate units of measurement to variables, for example, variable x is in m/s. LÄS MER

  7. 5. Symbolic Simplification Framework in a Modelica Compiler

    Uppsats för yrkesexamina på avancerad nivå, Lunds universitet/Institutionen för datavetenskap

    Författare :Johan Calvén; Zimon Kuhs; [2016]
    Nyckelord :algorithm; compiler; expression; framework; JModelica.org; Modelica; symbolic simplification; systems of equations; canonical form; normal form; Technology and Engineering;

    Sammanfattning : The aim of the study is to develop a framework for symbolic simplification algorithms in the JModelica.org compiler. It should make the procedure of adding new algorithms to the compiler easier. Instead of the fixed order currently used in the compiler, algorithms will perform their simplifications to the model equations iteratively. LÄS MER