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Quadcopter motors vibration problem
1 votes

First of all, check that your propellers are in good condition and balanced. You mentioned that your controller design is sensitive to vibrations. Would you mind elaborating? Perhaps you will have ...

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How to keep track of (x,y) co-ordinates of a line-following bot?
1 votes

Keeping tracking of (x,y) location would fall under state estimation. One fundamental method of state estimation is odometry.

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How to implement a novel control algorithm for a drone
1 votes

Assuming you know how to model a regular quadrotor as $\dot{x} = Ax + Bu$, the only difference with the addition of the extra propeller will be in your control matrix and control vector (one more ...

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Quadcopter mathematical model and controller design
1 votes

You can linearize and decouple the system about equilibrium under the following assumptions: Small angle approximation: $\sin(x) \approx x$ and $\cos(x) \approx 1$ Angular acceleration due to ...

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How many independent control inputs does a hexarotor have?
0 votes

The 4 independent inputs directly correspond to the transmitter stick inputs, $u = [\delta_{thr}, \delta_{ele}, \delta_{ail}, \delta_{rud}]^T$

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