Sökning: "Operations planning and control"

Visar resultat 16 - 20 av 70 avhandlingar innehållade orden Operations planning and control.

  1. 16. A Novel Method for Adaptive Control of Manufacturing Equipment in Cloud Environments

    Författare :Göran Adamson; Philip Moore; Lihui Wang; Robert Harrison; Högskolan i Skövde; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Function Block; Adaptive control; Robot-Control-as-a-Service; Cloud Manufacturing; Production and Automation Engineering; Produktion och automatiseringsteknik;

    Sammanfattning : The ability to adaptively control manufacturing equipment, both in local and distributed environments, is becoming increasingly more important for many manufacturing companies.One important reason for this is that manufacturing companies are facing increasing levels of changes, variations and uncertainty, caused by both internal and external factors, which can negatively impact their performance. LÄS MER

  3. 17. Robot system for flexible 3D friction stir welding

    Författare :Mikael Soron; Ivan Kalaykov; Jorge F. dos Santos; Örebro universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Friction Stir Welding; robotics; TECHNOLOGY; TEKNIKVETENSKAP; Automatic control; Reglerteknik; Reglerteknik; Automatic Control;

    Sammanfattning : Applying Friction Stir Welding (FSW) on complex joint geometries requires not only a machine with 3-dimesional work space capacity, but also a sound definition of the part geometry as well as knowledge about the process. Having a joining process, such as FSW, with great characteristics from both seam quality and environmental perspective, but yet only a minor presence in the manufacturing industry may be related to flexibility and cost issues. LÄS MER

  4. 18. On Optimization-Based Coordination of Automated Vehicles in Confined Sites

    Författare :Stefan Kojchev; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; motion control; cooperative systems; optimal control; Automated vehicles; optimization.; multi-agent systems; graph theory; optimal scheduling;

    Sammanfattning : Autonomous driving is a major technological challenge, offering potential improvements in safety, efficiency, and comfort for daily transportation. However, the full-scale implementation of fully automated vehicles (AVs) remains distant, primarily due to safety concerns. LÄS MER

  5. 19. A Methodology for Operations Planning

    Författare :Fredrik Ahlquist; Institutionen för maskinvetenskaper; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : The key to successful manufacturing of complicated geometry in numerically controlled machines lies in the control and quality of operations planning. This thesis presents a methodology for automated operations planning for milling with five axes. LÄS MER

  7. 20. Gränsöverskridande styrning : om krav på ekonomisk styrning i social verksamhet inriktad mot barn och ungdomar

    Författare :Ulrika Westrup; Institutionen för tjänstevetenskap; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Human service organisations; Economic planning; Ekonomisk planering; Accountability; Co-operate; Dialogue.; Budget; Management control; Municipality;

    Sammanfattning : The aim of this study is to contribute to an increased understanding of the demands that the operation’s character places on management control. The study’s point of departure is the assumption that management control must be adapted to the operation’s character in order to be able to support strategy implementation and the achievement of objectives (contingency theory). LÄS MER