The sandbox: Difference between revisions

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Revision as of 03:47, 6 July 2009

$(- 3 d B p o i n t) = \frac{1}{2 π} (R 1 * R 2 * C 1 * C 2)^{\frac{1}{2}}$

$x [n + 1] = x [n] + γ (u [n] - x [n]) - K_{P} \sum_{j = 1}^{N} (\frac{1}{N} x_{j} [n]) + K_{I} \sum_{j = 1}^{N} (\frac{1}{N} w_{j} [n])$

$w [n + 1] = w [n] - K_{I} \sum_{j = 1}^{N} (\frac{1}{N} x_{j} [n])$

$[\begin{matrix} {\dot{u}}_{x} & \dots \\ ⋮ & ⋱ \end{matrix}]$

	File:Gear-spurgearhead.png

File:Harmonic gears.png

@@ Line 10: / Line 10: @@
 </math>
+<math>
+\begin{bmatrix}
+  \dot u_x      & \cdots \\
+  \vdots & \ddots \\
+\end{bmatrix}
+</math>
 ===Spur Gears===