Sökning: "Deviation paths"

Visar resultat 11 - 15 av 15 uppsatser innehållade orden Deviation paths.

  1. 11. Industrial robot motion control for joint tracking in laser welding

    Magister-uppsats, Högskolan Väst/Avdelningen för maskinteknik och naturvetenskap

    Författare :Jiaming Gao; [2016]
    Nyckelord :Robot motion control; Real-time; Laser welding; EGM; Joint tracking;

    Sammanfattning : Laser welding is used in modern industrial production due to its high welding speed and good welding performance comparing to more traditional arc welding. To improve the flex-ibility, robots can be used to mount the laser tool. However, laser welding has a high require-ment for the accuracy in positioning the laser tool. LÄS MER

  3. 12. K Shortest Path Implementation

    Master-uppsats, Databas och informationsteknik; Tekniska högskolan

    Författare :RadhaKrishna Nagubadi; [2013]
    Nyckelord :K Shortest Path; Yen s; Shortest Path Algorithm; Deviation paths; K shortest loopless paths;

    Sammanfattning : The problem of computing K shortest loopless paths, or ranking of the K shortest loopless paths between a pair of given vertices in a network is a well-studied generalization of shortest path problem. The K shortest paths problem determines not only one shortest path but the K best shortest paths from s to t in an increasing order of weight of the paths. LÄS MER

  4. 13. How to know where to go, without knowing where you are heading: How is a Company Agile?

    Master-uppsats, Göteborgs universitet/Graduate School

    Författare :Alexander Ödman; Simon Molneryd; [2011-07-21]
    Nyckelord :;

    Sammanfattning : A vision, strategies and goals are common tools to determine endeavours and paths for the future of an organization. However within the field of organizational improvisation there is a lack of literature investigating how companies continuously improvise on an overarching and strategic level. LÄS MER

  5. 14. Robotized Polishing and Deburring with Force Feedback Control

    Uppsats för yrkesexamina på avancerad nivå, Avd för maskinteknik

    Författare :Marthin Krantz; Rikard Andersson; [2010]
    Nyckelord :Robotics; Force Sensor; Closed Loop; Feedback Control;

    Sammanfattning : Force control is introduced to robots to solve the problem in machining applications due to the fact that the robot compliance might cause deviation between actual and desired robot path. Also large tolerances in the casting process as well as positioning errors from the clamping create deviations for which the force control technology can adept. LÄS MER

  7. 15. Bangenerering för industrirobot med 6 frihetsgrader

    Uppsats för yrkesexamina på grundnivå, Institutionen för systemteknik

    Författare :Daniel Forsman; [2004]
    Nyckelord :Reglerteknik; path generation; industrial robot; 6 DOF; cubic spline function; Reglerteknik;

    Sammanfattning : This thesis studies path generation for industrial robots of six degrees of freedom. A path is defined by connection of simple geometrical objects like arcs and straight lines. About each point at which the objects connect, a region, henceforth called a zone, is defined in which deviation from the defined path is permitted. LÄS MER