Sökning: "Press Line Simulation"

Visar resultat 1 - 5 av 11 avhandlingar innehållade orden Press Line Simulation.

  1. 1. Efficient simulation and optimization for tandem press lines

    Författare :Nima Khansari Nia; Fredrik Danielsson; Bengt Lennartson; Amos H.C Ng; Högskolan Väst; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Press Line Simulation; Simulation based optimization; Reglerteknik; datorsimulering; Manufacturing and materials engineering; Produktions- och materialteknik;

    Sammanfattning : .... LÄS MER

  3. 2. A Simulation-Based Optimisation Method for PLC Systems

    Författare :Bo Svensson; Bengt Lennartson; Rolf Bernhardt; Högskolan Väst; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Simulation based optimisation; Virtual manufacturing; Industrial control system; PLC; Continuous simulation; Parameter tuning; Optimisation methods; Manufacturing and materials engineering; Produktions- och materialteknik;

    Sammanfattning : Tuning of process parameters such as time constants, cam values, velocities and robot paths, in order to increase capacity utilisation, is today a challenging manual on-line task in many automated manufacturing systems. On-line methods interfere with production and will cause unwanted downtime, which indeed reduces capacity utilisation. LÄS MER

  4. 3. Efficient Simulation and Optimization for Tandem Press Lines

    Författare :Nima Nia; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : Today, simulation is needed as one of the tools for optimum utilization of a press line.Utilization includes: high throughput, minimum ware of the line and high quality. Highquality includes quality of the produced parts, quality of the stamping dies and quality of thetooling manufactured. LÄS MER

  5. 4. Process Modeling of Combustion and Digesters for On-line Applications

    Författare :Anders Avelin; Rebei Bel Fdhila; Erik Dahlquist; Risto Ritala; Mälardalens högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Energy- and Environmental Engineering; energi- och miljöteknik;

    Sammanfattning : The use of biomass has increased in recent years due to the efforts to reduce the high emissions of greenhouse gases, primarily carbon dioxide from combustion of fossil fuels. At the same time industrial processes have become more complex because of increased production rates and profitability requirements. LÄS MER

  7. 5. On the On-line Tools for Treatment of Deterioration in Industrial Processes

    Författare :Christer Karlsson; Erik Dahlquist; Risto Ritala; Mälardalens högskola; []
    Nyckelord :Deterioration; Industrial Processes; Sensors; Process models; Neural networks; Bayesian networks; Data reconciliation; Steam turbines; Boilers; Energy- and Environmental Engineering; energi- och miljöteknik;

    Sammanfattning : For industrial processes high availability and efficiency are important goals in plant operation. This thesis presents studies and development of tools for on-line treatment of process deterioration and model and sensor errors in order to achieve these goals. LÄS MER