.Dynawo.NonElectrical.Blocks.Continuous.PIFreeze .Dynawo.NonElectrical.Blocks.Continuous.PIFreezeThis blocks computes y as integral of the input u multiplied by Gain and divided by tIntegral plus input u multiplied by Gain. If the integration is halted by the freeze boolean, only the proportional contribution is considered.
The integrator is initialized with the value Y0.