What the table must do is create matrix equation in the center row(except the first 2.)
Code: Select all
\begin{table}
\caption{Characteristic of each element of the electromechanical system}
\label{3tableofall}
\begin{center}
\begin{tabular}{lll}
System element&Element model&Element type\\
\hline\\
Electric circuit&
\begin {bmatrix}
v_t\\ i_m
\end {bmatrix}
=
\begin{bmatrix}
\sqrt{sL^2+R_m^2}&1\\
1&0}
\end{bmatrix}
\begin {bmatrix}
v_t\\ i_m
\end {bmatrix}
&Inductor \& resitor\\
Motor&
\begin {bmatrix}
v_t\\ i_m
\end {bmatrix}
=
\begin{bmatrix
\frac{1}{\tau_m}&0\\
0&\tau_m
\end{bmatrix}
\begin {bmatrix}
T_m\\ \omega_m
\end{bmatrix}
&Resistor\\
Load $J_1$&
\begin {bmatrix}
T_m\\ \omega_m
\end{bmatrix}
=
\begin {bmatrix}
sJ_1&1\\
1&0
\end{bmatrix}
\begin {bmatrix}
\omega_1\\ T_a
end{bmatrix}
&Capacitor\\
Spring \& damper&
\begin {bmatrix}
\omega_1\\ T_a
end{bmatrix}
=
\begin{bmatrix}
\frac{1}{sb+k}&1\\
1&0
\end{bmatrix}
\begin {bmatrix}
T_a\\ \omega_2
\end{bmatrix}
&Inductor\\
Load$J_2$&
\begin {bmatrix}
T_a\\ \omega_2
\end{bmatrix}
=
\begin{bmatrix}
sJ_2&1\\
1&0
\end{bmatrix}
\begin{bmatrix}
omega_2\\ T_e
\end{bmatrix}}
&Capacitor\\
\end{tabular}
\end{center}
\end{table}
\chapter*{blabla} seems to not count as a chapter for that purpose.