|First attempt proved difficult to tune and fly|
The second iteration is currently in build, using wooden booms and an undertray battery/camera system to damp out video 'jello'.
|Tricopter in plan - motors are 300mm from the centre of thrust|
The rear tilt-able prop seemed to create a feedback wobble in the first model, so for this one I'm using a better servo and have mounted the heavy motor in line with the tilt hinge to reduce its moment. This should reduce the amount the tricopter reacts to tilting the rear prop, if I remember some basic mechanics... :o
All-up-weight with 1800mAH battery and video TX/GoPro is going to be around 900-950g. Dry weight without battery or video system should be around 550g. I'm thinking about drilling a few holes in the wooden booms to reduce weight further :D
|Tail servo assembly.|
|Flight control board mounted on foamboard and four cubes of vibration damping foam. Hey, it might work!|