Nov 11, 2013 #1 S stoyanoff Full Member level 4 Joined Aug 10, 2011 Messages 195 Helped 8 Reputation 16 Reaction score 8 Trophy points 1,298 Activity points 2,725 Hi! Could anyone explane how to do pwm correction according to the voltage change?! I have a pwm curve and I can measure the voltage on the bridge fast enough. So I want to use this data to correct the respective pulse. Thanks!
Hi! Could anyone explane how to do pwm correction according to the voltage change?! I have a pwm curve and I can measure the voltage on the bridge fast enough. So I want to use this data to correct the respective pulse. Thanks!
Nov 11, 2013 #2 E Electro nS Full Member level 6 Joined Mar 9, 2013 Messages 324 Helped 49 Reputation 98 Reaction score 48 Trophy points 1,308 Activity points 3,818 use PID to calculate error and change the PWM to the required one ( closed loop system )