Hello guys, i am trying to identify the following non linear parameter varying system.(adsbygoogle = window.adsbygoogle || []).push({});

\begin{equation}

Y_1(t_{i})}=\frac{Y_1(t_{i-1})+\Delta t.k_{1}.Y_2(t_{i-1})}{\left(1+\Delta.t.\left(k_{1}.Y_2(t_{i-1})+k_{2}.Y_3(t_{i-1})\right)\right)}

\end{equation}

\begin{equation}

Y_2(t_{i})=\frac{U_1(t_{i})}{\left1+\frac{M_1}{U_4(t_{i})}(a\lefta.\frac{1}{2}.k_{1}.Y_1(t_{i})+b.\frac{1}{2}.k_{4}.Y_3(t_{i-1})\right)\right}

\end{equation}

\begin{equation}

Y_3(t_{i})=\frac{U_2(t_{i})}{\left1+\frac{M_2}{U_4(t_{i})}(\left a.k_{2}.Y_1(t_{i})+b.k_{4}.Y_2(t_{i})\right)\right}

\end{equation}

\begin{equation}

Y_4(t_{i})=U_3+\frac{M_3}{M_2}\left(U_2(t_{i})-Y_3(t_{i})\right)

\end{equation}

Does any body has an idea about the algorithm that can be used?

Regards

**Physics Forums - The Fusion of Science and Community**

Dismiss Notice

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Sme help with Identification?

Loading...

Similar Threads for help Identification | Date |
---|---|

Need help with MOSFETs and photoresistors | Apr 10, 2018 |

Hi, I need help with a ferrite rod antenna please | Apr 9, 2018 |

Help understanding auto transformer shorting | Mar 15, 2018 |

Help with reducing AC Mains voltage sag at large chiller motor startup | Mar 15, 2018 |

Capacitor Identification | May 30, 2016 |

**Physics Forums - The Fusion of Science and Community**