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Navigation: Library > Signal > Control > PID Control > Discrete > controller-pid_s_sp_aw_u0_tr |
  
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Signal\Control\PID Control\Discrete
Domains: Continuous, Discrete. Size: 1-D. Kind: Block Diagrams.
This is a PID controller in series form with setpoint weighting. The output of this controller (in s-domain) is:
An anti-windup scheme has been added to this controller as well as an offset for manual output at start-up. An external tracking signal must be supplied to activate the anti-windup scheme.
Inputs |
Description |
SP MV TR |
Measured variable or process output. |
Outputs |
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output |
Controller output: input for the process. |
Parameters |
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K Td N Ti b c Ta output_initial |
Proportional gain. Derivative time constant (Td > 0). Integral time constant (Ti > 0). Proportional setpoint weighting parameter. Derivative setpoint weighting parameter. |
Initial Values |
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yes |
Should be left default! |