# Questions tagged [euler]

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### Is a vibrating Euler beam supposed to behave in this way?

I am a student of mathematics and for my modelling seminar, I need to dip a little bit into engineering in order to model the movements of a suspension bridge under influence of wind. This will be ...
43 views

### Euler's formula with different coefficients and constants

Hi and thank you in advance. I understand that one of Euler's formulas states: cos(x) + isin(x) = e^ix I know that if you were to have the same coefficient ...
32 views

### How to plot quaternion constraint equation vs time

If K = q1^2 + q2^2 + q3^2 + q4^2 and K0 = q1^2 + q2^2 + q3^2 + q4^2 = 0 + 0 + 0 + 1 = 1, how to plot K-K0 vs time graph. K is the quaternion constraint equations where the quaternions are changing ...
134 views

### Confusion regarding Euler rotations and Gimbal Lock

I'm having difficult understanding the issue with gimbal lock, namely why so many diagrams show an aircraft in apparent gimbal lock unable to turn about an axis conventionally, using yaw/pitch/roll. ...
1 vote