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The main purpose of a heat exchanger system is to transfer heat from a hot fluid to a cooler fluid, so temperature control of outlet fluid is of prime importance. In this work, different controllers such as PID controller, feedback plus feed-forward controller and a ratio controller are developed to control the outlet temperature of a shell and tube heat exchanger. The developed ratio controller has improvement in the overshoot and settling time over the classical controller and feed-forward plus feedback controller. Control accuracy is also good as steady state error becomes zero.

Produktbeschreibung
The main purpose of a heat exchanger system is to transfer heat from a hot fluid to a cooler fluid, so temperature control of outlet fluid is of prime importance. In this work, different controllers such as PID controller, feedback plus feed-forward controller and a ratio controller are developed to control the outlet temperature of a shell and tube heat exchanger. The developed ratio controller has improvement in the overshoot and settling time over the classical controller and feed-forward plus feedback controller. Control accuracy is also good as steady state error becomes zero.
Autorenporträt
Shanu Khan graduated in Instrumentation Engineering from Rajasthan University in 2008. He is post graduated(M.Tech)in Signal Processing & control from NIT Hamirpur, India in 2011. He worked as Research fellow on project title "Sol-Gel Thin Film for Sensing Application" Presently he is working as Research Scholar with MNIT,Jaipur, India.