temperature controller for thermoelectric cooler

[izzati]

Hello,

As attached pictures, I tried to program two different 'Temperature Controller of Thermoelectric Cooler using Fuzzy Logic Toolkit'. The input temperature is inserted by user in the range of 24 to -14 Celcius. The output of the fuzzy is then supplied to the plant's transfer function of a Thermoelectric cooler (TEC). The output of the temperature is compared with the setpoint temperature until they are equivalent .

The simulation has no error however the output simulation does not produce the result as the input. Please check my programming, and tell me what and where is wrong?

Thank you. 

[VirtualWorld]

Hi 

Sorry I wish I had a fuzzy toolkit...I have done controls with LabVIEW. I hope you have done Step In the code or with Highlight execution. I would suggest try simple things like, Increase chart history length of Graph, Scales, Play around with Simulation time and other parameters. 

Goodluck 

Kudos are welcome