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Slinging in Terrain Self-Leveling Spreader Beam for Adjusting the - PowerPoint PPT Presentation

Slinging in Terrain Self-Leveling Spreader Beam for Adjusting the Orientation of an Overhead Crane Load Sean Connor | Mikko Heli | Aleksi Kuuva | Paavo Palomki Image of person wrestling with some complicated manipulation of some object.


  1. Slinging in Terrain Self-Leveling Spreader Beam for Adjusting the Orientation of an Overhead Crane Load Sean Connor | Mikko Heliö | Aleksi Kuuva | Paavo Palomäki

  2. • Image of person wrestling with some complicated manipulation of some object. Focus on funny / relatability

  3. What already exists? • H-frame

  4. What already exists? • H-frame • Die Turner

  5. What already exists? Image of H frame in use • H-frame • Die Turner • Spreader Beam with fixed slings

  6. Can something better be made? • Reorient crane load in-air

  7. Can something better be made? • Reorient crane load in-air • Remote Operation

  8. Can something better be made? • Reorient crane load in-air • Remote Operation • Automatically balancing

  9. Can something better be made? • Reorient crane load in-air • Remote Operation • Automatically balancing • Easy to use

  10. Mikkon Animaatio

  11. Bluetooth Controller Proof of concept

  12. Relay modules

  13. Stepper control Aleksi slide!!

  14. Load under frame

  15. Load rotated

  16. Frame balanced

  17. Discussion • Microcontroller capability

  18. Discussion • Microcontroller capability • Potentiality to execute the task

  19. Discussion • Microcontroller capability • Potentiality to execute the task • Diversify the range of crane use

  20. Future steps • Perpendicular linear movement • Closed-loop control • Logic to take main crane into account • Power with batteries • Implement sensor data filtering • Optimize component selection

  21. Future steps • Perpendicular linear movement • Closed-loop control • Logic to take main crane into Questions? account • Power with batteries • Implement sensor data filtering • Optimize component selection

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