### MDLI – Process model with input-defined parameters

Block SymbolLicensing group: STANDARD

Function Description
The MDLI block is a discrete simulator of continuous-time system with transfer function

$F\left(s\right)=\frac{{K}_{0}{e}^{-Ds}}{\left({\tau }_{1}s+1\right)\left({\tau }_{2}s+1\right)},$

where ${K}_{0}>0$ is the static gain k0, $D\ge 0$ is the time-delay del and ${\tau }_{1},{\tau }_{2}>0$ are the system time-constants tau1 and tau2. In contrary to the MDL block the system is time variant. The system parameters are determined by the input signals.

Inputs

 u Analog input of the block double k0 Static gain double del Dead time [s] double tau1 The first time constant double tau2 The second time constant double

Output

 y Analog output of the block double

Parameters

 nmax Size of delay buffer (number of samples) for the time delay del. Used for internal memory allocation.  $↓$10 $↑$10000000 $\odot$1000 long

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