Sökning: "robotteknik"

Visar resultat 1 - 5 av 157 avhandlingar innehållade ordet robotteknik.

  1. 1. On Sensor-Controlled Robotized One-off Manufacturing

    Detta är en avhandling från Robotics

    Författare :Per Cederberg; [2004]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; one-off manufacturing; arc welding; world model; real-time; task-oriented programming; simulation; control; robotics; sensor; Automation; control engineering; Automatiska system; robotteknik; reglerteknik;

    Sammanfattning : A semi-automatic task oriented system structure has been developed and tested on an arc welding application. In normal industrial robot programming, the path is created and the process is based upon the decided path. Here a process-oriented method is proposed instead. LÄS MER

  2. 2. Simulation of robot paths and heat effects in welding

    Detta är en avhandling från Department of Mechanical Engineering, Lund University

    Författare :Mikael Ericsson; [2006]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Produktionsteknik; Welding; Automation; robotics; Off-line programming; Robotics; Automatiska system; Production technology; control engineering; Finite Element Analysis; reglerteknik; robotteknik;

    Sammanfattning : The objective of this thesis is to develop a simulation tool and a method by which robot trajectories, temperature histories, residual stresses and distortion can be analysed and optimized off-line. This was performed by integrating robot simulation software with finite element analysis software. LÄS MER

  3. 3. Development of intelligent robot systems based on sensor control

    Detta är en avhandling från Mikael Fridenfalk, Lund University, Division of Robotics, P.O. Box 118, SE-221 00 Lund, Sweden

    Författare :Mikael Fridenfalk; [2003]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Envision; kinematics singularities.; Automation; robotics; control engineering; Automatiska system; robotteknik; reglerteknik; Igrip; Matlab; 6D; 3D; laser scanning; arc sensing; seam tracking; robotic welding; Asimov; ROWER-2; FUSE; virtual prototyping; rapid prototyping; software development; simulation; virtual sensor; Robot; sensor control;

    Sammanfattning : Sensor based control systems increase flexibility and autonomy in robotics. One of the most common applications in robotics is welding, which is often limited to objects with fine tolerances. LÄS MER

  4. 4. On Reduction of Production Disturbances in Manufacturing Systems Based on Discrete-Event Simulation

    Detta är en avhandling från Mikael Fridenfalk, Lund University, Division of Robotics, P.O. Box 118, SE-221 00 Lund, Sweden

    Författare :Arne Ingemansson; [2004]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Automatiska system; robotteknik; reglerteknik; Production technology; Produktionsteknik; control engineering; robotics; Automation; manufacturing system; Discrete-event simulation DES ; production disturbance reduction;

    Sammanfattning : Improved efficiency in manufacturing systems to achieve increased output and thus reduced production disturbances is a vital area. DES (Discrete-Event Simulation) can visualize and study the dynamic issues related to total efficiency in manufacturing systems. A methodology for production disturbance reduction is presented. LÄS MER

  5. 5. Modeling and Requirements of the Automated Deburring Process

    Detta är en avhandling från Viveca Tengå, Div. of Robotics, Mechanical Eng., Box 118, SE-221 00 LUND, Sweden

    Författare :Hamid Nasri; [1999]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; robotics; Automation; Force Controlled Grinding; Automated Deburring; Cleaning of Castings; control engineering; Automatiska system; robotteknik; reglerteknik;

    Sammanfattning : An increasing number of robots have been used for the finishing of castings during recent years. This is mainly due to developments to overcome problems that restricted their use during the past decade. LÄS MER