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Arduino Forum Measuring speed, angle and height
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Forum Thread Details
  • Replies 31 replies
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  • object
  • flying
  • angle
  • arduino
  • speed
  • height
Related

Measuring speed, angle and height

SGarciaV
SGarciaV over 9 years ago

Hi all,

 

I am discussing a possible project, but I am not certain how feasible it is. The project consists of using an Arduino, plus some sensor (or sensors) to measure the speed, angle and height of a flying object over a 6 x 30 cm surface. Although I am unfamiliar with the details, the object will pass over the surface and the Arduino needs to get how fast it is moving, the angle at which it crosses the surface and the distance from the surface to the object.

 

I posted a rough sketch below.

 

Can some one please provide some feedback as to how feasible this is and what sort of sensor(s) will be needed? Thanks! Salvador

 

image

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  • dougw
    dougw over 9 years ago +1
    Here is a technique that might work - the accuracy depends on how well it is implemented. start with a narrow beam LED (preferably collimated) or a laser shine it through a section of a cylindrical lens…
  • SGarciaV
    SGarciaV over 9 years ago in reply to bhavikbhansali +1
    Hi Bhavik! Thank you for your reply. The object is a tennis ball traveling at approximately 70 to 90 miles per hour. Salvador
Parents
  • COMPACT
    COMPACT over 9 years ago

    How about using a webcam and some tracking software?

    Put it against a gridded background.

     

    QED.

     

    Are you repeating Galileo's gravity experiments by any chance?

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  • SGarciaV
    SGarciaV over 9 years ago in reply to COMPACT

    Thanks COMPACT. While perhaps not a Webcam, i does seem as tough he liked the idea of a camera.

    We did not go into too much detail of the project, other than what I posted, but from what he mentioned, it did not give me the idea that he was going to reproduce Galileo's gravity experiment. Regards,Salvador

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  • SGarciaV
    SGarciaV over 9 years ago in reply to COMPACT

    Thanks COMPACT. While perhaps not a Webcam, i does seem as tough he liked the idea of a camera.

    We did not go into too much detail of the project, other than what I posted, but from what he mentioned, it did not give me the idea that he was going to reproduce Galileo's gravity experiment. Regards,Salvador

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