MDL – Process model

Block SymbolLicensing group: STANDARD
PIC

Function Description
The MDL 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.

Input

u

Analog input of the block

double

Output

y

Analog output of the block

double

Parameters

k0

Static gain  1.0

double

del

Dead time [s]

double

tau1

The first time constant  1.0

double

tau2

The second time constant  2.0

double

nmax

Size of delay buffer (number of samples) for the time delay del. Used for internal memory allocation.   10  10000000 1000

long

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