Dec 29, 2012 #1 C cmsrlabs Junior Member level 3 Joined Aug 27, 2012 Messages 25 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 1,436 Hello I wants to implement Autotuning of PID Algo in PIC16 Microcontroller to control temperature. Most commonly used ziegler method is clear to me with Ultimate Gain and Period Oscillations. But i want to know how to implement these graphs in C Code. I found somewhere that autotuning function cannot be implemented in 8 bit micros. Please suggest it whether 8 bit micro can able to do these mathematical calculations or not.
Hello I wants to implement Autotuning of PID Algo in PIC16 Microcontroller to control temperature. Most commonly used ziegler method is clear to me with Ultimate Gain and Period Oscillations. But i want to know how to implement these graphs in C Code. I found somewhere that autotuning function cannot be implemented in 8 bit micros. Please suggest it whether 8 bit micro can able to do these mathematical calculations or not.
Dec 30, 2012 #2 S sachinda_thakur Newbie level 2 Joined Jun 21, 2009 Messages 2 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Location india Activity points 1,289 It is possible to do using 8bit MCU. Don't need graph analysis, simply count time and temperature based on events
It is possible to do using 8bit MCU. Don't need graph analysis, simply count time and temperature based on events
Dec 30, 2012 #3 C cmsrlabs Junior Member level 3 Joined Aug 27, 2012 Messages 25 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 1,436 Thanks Sachinda_thakur for your reply. Could you please elaborate more. How to relate time and temperature with PID Autotuning.
Thanks Sachinda_thakur for your reply. Could you please elaborate more. How to relate time and temperature with PID Autotuning.
Jan 11, 2013 #4 C cmsrlabs Junior Member level 3 Joined Aug 27, 2012 Messages 25 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 1,436 Any one know how to select the relay amplitude in Relay Based Feedback Method. On what factors is depends.
Any one know how to select the relay amplitude in Relay Based Feedback Method. On what factors is depends.