MikroKopter - Forum » Photo & Video » Inspection Windpower On (110m diameter, 120m height) with photo

Inspection Windpower On (110m diameter, 120m height) with photo

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Mitglied
Registriert seit: Feb 2015
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Ort: Brazil, Florianopolis, SC
Hi, my first work with inspection of the Windpower in moviment using photo technique.

Windpower with 110m diameter, 120m tower altitude, Windpower On.

Material:

Copter: MK XL 6S12
Battery: 2 x LiPo 22.2V (4500mAh) / 25C
Camera Mount: MK SLR2
Control Camera: MK CamCtrl Multi / Servo
Camera: Sony HX400V
Video HD and Telemetry: Raspberry Pi 2 (Copter) + Ubiquit Rocket M5 5GHz

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Wind= 40 Km/h (11m/s); Speed Windturbine= 14 RPM; temperature ambient= 33°C; Max temperature ESC= 55°C

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In this photo the Copter far away about 90m of the Blade (optical zoom 50x - f=215mm - 20Mpixel)

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Best Regards,

João Marcelo
« Bearbeitet von Joao Marcelo am 20.02.2017 01:38. »
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Registriert seit: Jun 2011
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Hi Joao,

thank you for sharing your results. Congratulations, I find it quite impressive. Especially the last pic which was taken from a long distance, long focal length and at wind speed of 11 m/s. Nevertheless, it is sharp.

Was the goal of this project to take pics of the propeller blades, especially the end parts, like in your last pic?
How did you manage to get these pics of the moving propellers (14 rpm is not slow). Did you take some series of pics at high speed intervals?
What is your experience with the image stabilization system of the camera? Are all pics as sharp as your example?

Armin
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ArminW meinte
Hi Joao,

thank you for sharing your results. Congratulations, I find it quite impressive. Especially the last pic which was taken from a long distance, long focal length and at wind speed of 11 m/s. Nevertheless, it is sharp.

Was the goal of this project to take pics of the propeller blades, especially the end parts, like in your last pic?
How did you manage to get these pics of the moving propellers (14 rpm is not slow). Did you take some series of pics at high speed intervals?
What is your experience with the image stabilization system of the camera? Are all pics as sharp as your example?

Armin


Hi Armin,

Thank you for your comment!

I get lots of support on the Forum and whenever I find it interesting I share too.

In this inspection my objetive was photo of the Blades tip. For this was configured shutter priority 1/2000s (for sharp pic) , ISO automatic and Drive mode=Continuos Shooting Hi (series of pics, six photos by shooting). Few photos sharp but usable. I am studying configuration to best solution, can improve.

I like servo camera mount MK SLR 2 because is light and fast, ideal for inspection work with photo or vídeo. In zoom 50x more vibration appear, but shutter priority 1/2000s compensate vibration in photo and Hi speed in the Blade tip.

Best Regards,

João Marcelo
« Bearbeitet von Joao Marcelo am 20.02.2017 16:20. »
Mitglied
Registriert seit: Nov 2012
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Dear Joao Marcelo

Thanks for this nice job and sharing
Mitglied
Registriert seit: Oct 2011
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Very nice João, you must try a brushless gimbal for that zoom.
MK-Betatester
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Moin.

Very nice photos, Joao.

brushless- or sevo gimbals are not the question.

The question is:
Is the RGB-photo the right way...

Liebe Gruesse
Walter
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Hi, is this link for show KML arquive of the flight

https://drive.google.com/file/d/0B9Jixb1b1C3XWHVjMXoyZTIzMnM/view?usp=sharing

Best Regards,

João Marcelo
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Nice Joao!

Thanks for sharing :)

Regards
Peter
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Hi Joao,

this is my new solution. You can mount between Mikrokopter LiPo-Holder and Gimbal.

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Best regards Klaus
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Hi Klaus, very good!

The Rocket M5 radio without the white box takes up less space and lighter. Very functional project. Can be installed on any Mikrokopter Copter.

This photo the Radio Rocket M5 installed in the MK XL 6S12 with white case:

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« Bearbeitet von Joao Marcelo am 23.03.2017 03:08. »
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Yes Joao,

this is the idea :-)

On weekend i be ready for the first Outdoor Test for the HD-Downlink.
I order MK Electronic soon for next Test´s

i will sent to you very soon one Mountingplate for complet electronic, without the M5 Housing.
You can test between LipoHolder and Gimbal. Unfortunatly you have extend the Landing Gear. :-(

Best regards Klaus
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Thanks Klaus. It is fine!

I will go to install your Mountingplate in my Okto XL 6S12 and send the photo for you.

Thanks,

João Marcelo
« Bearbeitet von Joao Marcelo am 24.03.2017 19:49. »
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Jürgen gave me longer flat ribbon cables for the B101. I will send you a piece. Also the adapter plate for the B101 above the RaspPi

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MikroKopter - Forum » Photo & Video » Inspection Windpower On (110m diameter, 120m height) with photo