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Webcast Wednesday Contest # 19

Question)  Using the PID Toolkit, design a temperature control system with the following conditions:

                 Inputs: Set Point Temperature, given by the user

                 Outputs: Current Room Temperature

Additionally, you need to define temperature thresholds (upper and lower). Your system must prevent violation of these threshold limits.

For example, The user inputs a value of 32oC, in a system with thresholds of 14oC & 35oC

The system’s heating and cooling units must not allow the temperature, during stabilisation, to violate these temperature thresholds.

Say, in the process of temperature stabilisation, the temperature rises beyond 35oC, a Warning LED must glow, for the duration of the violation.

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Rules & Guidelines

  • Post your answers as comments on this thread.
  • The participant answering all the questions correctly and in the shortest time will be the winner. In case of VI or code as answers, the participant will also be judged on the basis of the efficiency of the VI/code.
  • The deadline for answer submission is Monday.
  • Entries made after the deadline will not be accepted.
  • The winner will be announced in the next session of Webcast Wednesday and on this thread, with further information & next steps.


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