Question

A PID can be used to continually measure and adjust temperature. The PID controller will measure the current temperature vs. the desired temperature and adjust the heat source in order

to minimize the difference.Design a microwave oven system integrated with PID controller that can control temperature at 230°C. The chosen mode of PID controller must continuously attempts to minimize the error over time by adjusting an output variable and recalculating the error. (Hint: Kindly compare between two (2) modes of PID control system and justify all your design including below aspects) The developed system shall include the following below; Diagram/ Figure of the microwave oven system integrated with PID controller (justify the selected modes of PID Controller and type of Sensor) Block diagram of the developed system Steady state error of your system and explain your answer

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