|From:||Stephen L Hulme|
|Subject:||Re: [Paparazzi-devel] Tiny 2 and IR, gyro settings|
|Date:||Tue, 15 Jan 2008 22:03:42 +1300|
The photo: - http://paparazzi.enac.fr/wiki_images/Tiny_v2_1_Funjet.jpg you refer to below raises more questions than it answers below.
The sensors on the back plate look unrecognizable to those detailed and explained in the wiki other than the dual axis sensor mounted on top.
I would love to have an expananation of the details of the two minature PCB's mounted on the vertical plane of the back plate.
And even more fascinating: - what is the function of the two drilled holes in the polystyrene module glued into the back cowling?
Those of us with watchful wives overlooking our expenditure have to know these things before we have to double up on the expenditure
with failed attempts of mediocrity.
Stephen L Hulme
Uttam Chandrashekhar wrote:
"Aligned" means that the axis (ir1, ir2) of the horizontal sensor correspond to the axis of the aircraft (lateral, longitudinal). It is the way it is mounted on our twinjet: http://paparazzi.enac.fr/wiki_images/Ricou.jpgHi Pascal,
"Tilted" means that the axis of the sensor are 45° from the axis of the aircraft. For example on our Funjet (and most of the Paparazzi aircraft): http://paparazzi.enac.fr/wiki_images/Tiny_v2_1_Funjet.jpg.
What is the optimal position to place the horizontal and vertical sensors?As close as possible to the board to reduce the noise from the wires. But usually strong geometrical and mechanical constraints come from the airframe.
If you design your own airframe, you have to think about it as soon as possible.
Regarding the telemetry. I will first try using the serial protocol and a direct cable connection ( Computer USB->Serial on Tiny??? )? I have the maxstream modems too.
Stephen L Hulme
21 Waitohu Road
Lower Hutt 5013
|[Prev in Thread]||Current Thread||[Next in Thread]|