modification in firmware for pwm freq setup ?.
I wanted to do a close loop control system stability analysis.. Unfortunately, arduino gives me a analog output in pwm form..Will it help to modify pwm freq in setup of firmware to highest and filter o/p using simple rc filter, without impacting system characteristics/transfer function.
I think this question is posted under the wrong forum category. DWSIM doesn't have any facility to perform such stability analysis as you have asked.