I'm deeply indebted to countless people on this forum - either directly for picaxe help, or through other pointers like PID algorithms.
I've finally written a basic PI (proportional and integral) code for my own project where I am using a heater to regulate water temperatures in a continuous loop system.
I have a blog web space that documents progress of the HERMAN brewing machine, and the latest entry gives a description and the coding of the PI control.
The blog space is sorted by categories, so the link given is specifically for picaxe, but there may be other notes there of interest to inventive types.
I will continue to add relevant bits of code as I test and tweak things.
The address is:
http://hermanmachine.spaces.live.com/?_c11_BlogPart_BlogPart=blogview&_c=BlogPart&partqs=cat%3dPicaxe
cheers, Arnie
edit: Adding a shorter web address
http://hermanmachine.spaces.live.com/
Edited by - ArnieW on 05/05/2007 07:08:21
I've finally written a basic PI (proportional and integral) code for my own project where I am using a heater to regulate water temperatures in a continuous loop system.
I have a blog web space that documents progress of the HERMAN brewing machine, and the latest entry gives a description and the coding of the PI control.
The blog space is sorted by categories, so the link given is specifically for picaxe, but there may be other notes there of interest to inventive types.
I will continue to add relevant bits of code as I test and tweak things.
The address is:
http://hermanmachine.spaces.live.com/?_c11_BlogPart_BlogPart=blogview&_c=BlogPart&partqs=cat%3dPicaxe
cheers, Arnie
edit: Adding a shorter web address
http://hermanmachine.spaces.live.com/
Edited by - ArnieW on 05/05/2007 07:08:21