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???
11/27/04 15:12
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#82078 - PID to control a Peltier
Responding to: ???'s previous message
hi Bruce Bailey

u r telling something interesting please tell me in more detail
how i can do it,in my appliction i need very fast response what i am doing is choping sine wave at set value of firing angle,firing angle is set according to required current through load if current goes down due to main drop or due to increase in load i have to adjust firing angle to keep the current constant this action should be very fast.

thanks kuldeep

List of 28 messages in thread
TopicAuthorDate
help about pid            01/01/70 00:00      
   Floating point?            01/01/70 00:00      
      Keil floating-point performance            01/01/70 00:00      
   Search the forum            01/01/70 00:00      
   Floating Point Vs Mixed point            01/01/70 00:00      
      You mean Fixed Point            01/01/70 00:00      
         Mixed not Fixed            01/01/70 00:00      
   Warnings about Floating Point            01/01/70 00:00      
      Shortcuts            01/01/70 00:00      
         Implied aka Fixed point            01/01/70 00:00      
      Another Shortcut            01/01/70 00:00      
         Answering the question            01/01/70 00:00      
            Autotunning?            01/01/70 00:00      
            PID Tricks and Tuning            01/01/70 00:00      
               Great Stuff !            01/01/70 00:00      
                  I followed your idea...            01/01/70 00:00      
                  Another couple tricks            01/01/70 00:00      
                     tests            01/01/70 00:00      
                        limit cycle tuning            01/01/70 00:00      
         PID to control a Peltier            01/01/70 00:00      
            An idea to try            01/01/70 00:00      
   very fast 20ms ???            01/01/70 00:00      
      20.000, not 2000.            01/01/70 00:00      
      very fast 20ms ???            01/01/70 00:00      
         in points...            01/01/70 00:00      

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