Challa Ramesh

Work place: Department of EIE, Bapatla Engineering College, Bapatla, 522101, India



Research Interests: Computer systems and computational processes, Data Structures and Algorithms, Combinatorial Optimization


Challa Ramesh was born in Andhra pradesh, India. He received the M.Tech. degree in  Electronic Instrumentation from NIT Warangal, India, in 1992.At present he is working as a professor and head in Electronics & Instrumentation Engineering department, Bapatla Engineering college, Bapatla. He has 18 years of teaching experience and a number of technical publications in peer reviewed journals. His current research interests include communication and optimization techniques.

Author Articles
Comparative Analysis of ANN based Intelligent Controllers for Three Tank System

By Kodali Vijaya Lakshmi Paruchuri Srinivas Challa Ramesh

DOI:, Pub. Date: 8 Mar. 2016

Three tank liquid level control system plays a significant role in process industries and its behavior is nonlinear in nature. Conventional PID controller generally does not work effectively for such systems. This paper deals with the design of three intelligent controllers namely model predictive, model reference and NARMA-L2 controllers based on artificial neural net-works for a three tank level process. These controllers are simulated using MATLAB/SIMULINK. The performance indices of intelligent controllers are compared based on the time domain specifications. The performance of NN predictive controller shows superiority over other controllers in terms of settling time.

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