Search for dissertations about: "robotteknik"

Showing result 1 - 5 of 153 swedish dissertations containing the word robotteknik.

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

    University dissertation from Robotics

    Author : Per Cederberg; [2004]
    Keywords : 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;

    Abstract : 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. READ MORE

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

    University dissertation from Department of Mechanical Engineering, Lund University

    Author : Mikael Ericsson; [2006]
    Keywords : 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;

    Abstract : 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. READ MORE

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

    University dissertation from Mikael Fridenfalk, Lund University, Division of Robotics, P.O. Box 118, SE-221 00 Lund, Sweden

    Author : Mikael Fridenfalk; [2003]
    Keywords : 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;

    Abstract : 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. READ MORE

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

    University dissertation from Mikael Fridenfalk, Lund University, Division of Robotics, P.O. Box 118, SE-221 00 Lund, Sweden

    Author : Arne Ingemansson; [2004]
    Keywords : 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;

    Abstract : 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. READ MORE

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

    University dissertation from Viveca TengÄ, Div. of Robotics, Mechanical Eng., Box 118, SE-221 00 LUND, Sweden

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

    Abstract : 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. READ MORE