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11/03/10 05:46
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#179452 - PID temperature controller
hi,
i am using a LPC2136 for making a body warmer.we have measured the temperature using ADC.
we set the temperature to some point and have to maintain that temperature using PWM.i have to implement a PID algorithm but dont knowhow to go ahead with it.i dont know how to get the values of gain,band,p,i,d etc.

the only inputs i have are the set temperature the measured temperature and the PWM o/p

Please help.
thanks
harshada


List of 18 messages in thread
TopicAuthorDate
PID temperature controller            01/01/70 00:00      
   LPC2136            01/01/70 00:00      
   Did you google it?            01/01/70 00:00      
      RE: It has been discussed.            01/01/70 00:00      
   This might help you for a start...            01/01/70 00:00      
   how do i get p d and i            01/01/70 00:00      
   getting values            01/01/70 00:00      
      Have you actually done any research at all?            01/01/70 00:00      
   PID Without a PhD            01/01/70 00:00      
   thanks and some doubts            01/01/70 00:00      
      Sorry but....            01/01/70 00:00      
      OK            01/01/70 00:00      
   lets start over again            01/01/70 00:00      
      First things first.            01/01/70 00:00      
         my email id            01/01/70 00:00      
         4 Months            01/01/70 00:00      
            Yes, Pretty true..it was in 1997            01/01/70 00:00      
      How to post legible source code            01/01/70 00:00      

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