Lacdires
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Should I use filter or not?

Started this discussion. Last reply by Prasanna Shevare on Wednesday. 1 Reply

Hello everyone, I have a simple question. I have made a quadrotor by myself, and I want to use a camera to let my quadrotor set position at a point. My camera with small computer can only transmit…Continue

Tags: camera, filter

Yaw angle be affected by motor?

Started Dec 2, 2017 0 Replies

I have make a drone, and I have a problem now.My drone sometimes rotates along z-direction, I think yaw angle is incorrect when it fly. I check yaw angle and find it is affected  by motor. When I…Continue

Tags: yaw

 

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Latest Activity

Prasanna Shevare replied to Lacdires's discussion Should I use filter or not?
"Hi If i understand correctly, you need your drone to stay at one place and not drift in any direction. Assuming this is what you want, you cannot consider your 10 Hz camera, you need optic flow sensor to help you with this. Although, if you still…"
Wednesday
Lacdires posted a discussion

Should I use filter or not?

Hello everyone, I have a simple question. I have made a quadrotor by myself, and I want to use a camera to let my quadrotor set position at a point. My camera with small computer can only transmit data in low frequency, about 10 hz. But my quadrotor control its attitude about 250 hz. So should I use a low-pass filter when I receive data from camera to let it more continuous? Or just let it get the same data and renew when the lastest data input?See More
Jan 25
Lacdires posted a discussion

Yaw angle be affected by motor?

I have make a drone, and I have a problem now.My drone sometimes rotates along z-direction, I think yaw angle is incorrect when it fly. I check yaw angle and find it is affected  by motor. When I change my motors' speed, yaw angle also be changed about 10 degrees. But if I measure yaw angle on the ground near the drone, yaw angle won't be changed.Does anyone know why?See More
Dec 2, 2017

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Please tell us a bit about your UAV interest
Create a drone by myself.
Hometown:
Taiwan

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