LLC – Leadlag compensator
Block SymbolLicensing group: STANDARD
Function Description
The LLC block is a discrete simulator of integralderivative element
where tau is the denominator time constant and the time constant of numerator is an amultiple of tau $\left(\mathtt{\text{a}}\ast \mathtt{\text{tau}}\right)$. If $\mathtt{\text{ISSF}}=\mathtt{\text{on}}$, then the state of the filter is set to the steady value at the block initialization according to the input signal u.
The exact discretization at the sampling instants is used for discretization of the $C\left(s\right)$ transfer function. The sampling period used for discretization is equivalent to the execution period of the LLC block.
This block propagates the signal quality. More information can be found in the 1.4 section.
Input
u  Analog input of the block  Double (F64) 
R1  Block reset  Bool 
HLD  Hold  Bool 
Parameter
tau  Time constant $\odot $1.0  Double (F64) 
a  Numerator time constant coefficient  Double (F64) 
ISSF  Steady state at startup  Bool 



Output
y  Analog output of the block  Double (F64) 
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