Published Paper Details:

This project presents design and analyze of two parameter control system for ensuring system reliability, safety and robustness in a cost effective way. The control system contains a feedback PID loop for temperature of water and tank level signal. we done this project by using the PID controller for temperature and pulse width modulation technique for level control in these we deals with two signals comes from the two different sensors. This is very chip and simple method as compare to others. In this summed the all signals to reach the set point for the actuation. Here we control two parameters like temperature and level of the tank. In many systems we seen that for controlling of water flow there is a need of control valve which makes system more costlier. Here we develop an pulse width modulation based controller to control the dc motor which act as a water pump. In case of temperature control we used resistance temperature detector.