MDLI – Process model with input-defined parameters

Block SymbolLicensing group: STANDARD
PIC

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

F(s) = K0eDs (τ1s + 1)(τ2s + 1),

where K0 > 0 is the static gain k0, D 0 is the time-delay del and τ1,τ2 > 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  0.0

Double (F64)

k0

Static gain  0.0

Double (F64)

del

Dead time [s]  0.0

Double (F64)

tau1

The first time constant  0.0

Double (F64)

tau2

The second time constant  0.0

Double (F64)

Output

y

Analog output of the block

Double (F64)

Parameters

nmax

Size of delay buffer (number of samples) for the time delay del. Used for internal memory allocation.   10  10000000 1.00E+03

Long (I32)

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