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Creation and choreography of robotic bird
Mälardalen University, Department of Computer Science and Engineering.
2009 (English)Independent thesis Advanced level (degree of Master (One Year)), 20 credits / 30 HE creditsStudent thesis
Abstract [en]

In this thesis a dancing swan robot is made utilizing already existing components. Webuilt the neck from stacking servo-actuators on top of each-other.     The legs are a beamconstruction with 1 degree of freedom. The wings have 4 degrees of freedom, of which 3 inthe shoulder joint. From the shoulder joint a beam protrudes outwards to an actuator in theelbow joint which in turn has a beam attached representing the outer wing. Communicationsare handled by USB transceivers making a regular personal computer capable of directlyinterfacing with the actuators. In order to choreograph the motion a recording solution wasimplemented utilizing the sensors in the servo-actuators to periodically sample the positionof the joints. A control program is developed to handle both playback of recorded motionand a prerecorded audio track. While recording the control program periodically polls theengines about their current position and stores the time and position in a table.      Whenplaying the animation the control program periodically polls the table to see if any samplesare due, in which case it instructs the actuator to move towards the sample point.

Place, publisher, year, edition, pages
2009. , p. 45
Identifiers
URN: urn:nbn:se:mdh:diva-7561OAI: oai:DiVA.org:mdh-7561DiVA, id: diva2:278086
Presentation
(English)
Uppsok

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Available from: 2009-11-26 Created: 2009-11-23 Last updated: 2009-11-26Bibliographically approved

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CiteExportLink to record
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Citation style
  • apa
  • ieee
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  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
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  • Other locale
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Output format
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  • asciidoc
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