From: Benjamin on
Hallo,

I want to simulate a RC-element with the load- and dischargetime. The Capacitor are in a series circuit with a resistor R1 (load) and in a parallel circuit with an other resistor R2 (discharge). Now I have a Sine Wave-Block with a frequency of 100 Hz. A rectifier converts the Sinwave into a half-wave rectification and only the negative half is passed and the positive is blocked. Then there comes the RC-Elemt. Now I want to detect the rising from the half wave und then the load-resistor should be activated and the capacitor will be loaded by R1. Then there comes the point of inflection and i want to detect these and the capacitor will be discharged by R2. But I don't know how I detect these Points.

Thanks a lot for your Ideas !