RLIM – Rate limiter

Block SymbolLicensing group: STANDARD
PIC

Function Description
The RLIM block copies the input signal u to the output y, but the maximum allowed rate of change is limited. The limits are given by the time constants tp and tn:

the steepest rise per second: 1/tp
the steepest descent per second: 1/tn

Input

u

Input signal to be filtered

double

Output

y

Filtered output signal

double

Parameters

tp

Time constant defining the maximum allowed rise  2.0

double

tn

Time constant defining the maximum allowed descent (note that tn > 0)  2.0

double

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